Chemical Compatibility Guide

Reference guide for Diaphragm Pumps and Piston Pumps

ARO® is pleased to present this selection guide to provide a convenient and informative reference point for pump selection. This information was compiled from information provided by material suppliers and manufacturers.

Chemical Compatibility Guide

Quick Facts:

Thermoplastic Elastomers (TPE’s) ss Thermosetting Rubber Diaphragms

ARO’s direction has been to move toward replacement of traditional thermoset rubber diaphragms with thermoplastic elastomers (TPE). Examples of TPE’s include: Santoprene®, Nitrile (TPE) and Hytrel®. TPE’s are manufactured using a plastic injection molding process where the resin, or diaphragm material, is melted and injected into a mold to produce the diaphragm. The advantages of this process includes:

Features Benefits
Diaphragm is molded to optimum shape Excellent flex life
Homogenous part No delamination failures
High performance resins Chemical, abrasion and flex life
Injection molded/tight process control Low cost/consistent performance
Injection Mold Process

Laboratory testing has shown:

Santoprene® outperformed all rubber diaphragms except Buna in the mild abrasive fluids. The Geolast diaphragm had equivalent life to the Buna diaphragms and was superior to the other rubbers compounds. PTFE with the Santoprene® backer exhibited the best flex life of all diaphragms during the test series.

Traditional thermoset includes: Buna-N (TS), EPR, Neoprene®, Viton®

Thermosets diaphragms are constructed by sandwiching (laminating) a layer of fabric reinforcement between two sheets of unvulcanized rubber. These are placed in a mold and compressed under heat and pressure to bond and vulcanite the rubber.

Limitations of the process includes: Results
Inclusion of fabric limits design flexibility to achieve optimum diaphragm shape Lower flex life
Incomplete bonding can occur Delamination
Time/Labor intensive Expensive
Inconsistent quality Inconsistent life
“Wicking” of fabric Delamination / Leakage

Thermoplastic Compounds (TPE)

Thermoplastic elastomeric (TPE) diaphragms are manufactured using an injection molding process. The process allows the part to be molded in the shape and configuration required of the diaphragm to provide excellent performance and life. The TPE resins used to manufacture the diaphragms exhibit excellent dimensional and tensile characteristics eliminating the fabric reinforcement. The following TPE’s are used in ARO diaphragm pumps.

Thermoset (TS)

These materials are manufactured from natural rubber and man made additives to enhance resistance to various fluids. Diaphragms are manufactured using a compression molding process. A nylon fabric mesh is molded in the diaphragm to add strength to the compound.

PTFE

The most chemically inert man made compound known. New diaphragm design and material processing have significantly improved flex life equivalent to or exceeding rubber compounds. A backer diaphragm is used to provide additional support.

Rating
A = Excellent
B = Good
C = Fair
D = Poor
Compound Color Code Temperatue
Limits**
Flex Life Abrasion Resistance
Balls (Seats)
Acid Service Caustic Service Solvents
(Ketones/Acetates
Hydrocarbons
Aromatic/Chlorinated
Petroleum/Oils
TPE Santoprene (Backer) Tan
(Green)
-40˚ to 225˚F A A A A B D D
Hytrel* Cream -20˚ to 180˚F A A C B B C A
Urethane* Clear -10˚ to 150˚F A A D D D D A
PTFE White +40˚ to 225˚F A C A A A A A
Rubber Neoprene Green 0˚ to 200˚F B B C C D D B
Nitrile (TS) (BUNA-N) Red +10˚ to 180˚F B B B C C C A
Viton Yellow -40˚ to 350˚F C B A A B A A
EPR/EPDM Blue -60˚ to 280˚F B B B A B D D


* Not Available in all models
**Maximum temperature limits are based on mechanical stress only. Certain chemicals can significantly reduce maximum safe operating temperature.

Halogenated Solvents Explosion Hazard

Pump models containing aluminum wetted parts cannot be used with 111.-Trichloroethylene, Methylene Chloride or other Halogenated Hydrocarbon solvents which react and explode. Although manufactures of those solvents typically add inhibitors to prevent a reaction, there is no assurance that they will prevent a reaction under all conditions. Special caution should be exercised handling reclaimed or used solvents since the inhibitors are often degraded. Only Stainless Steel or Acetal or PVDF pumps should be used for these materials. Other examples of Halogenated Hydrocarbon Solvents (H.H.C.) include, but not limited to the following: Trichloroethane, Methyl Chloride, Carbon Tetrachloride, Chloroform Dichlorethylene.

Wet End Material Compatibility Guide

Wet End Material Compatibility Guide

Non-Metallics

Polypropylene - A general purpose low cost material having broad chemical resistance for use in a wide variety of chemical applications.

Kynar (PVDF) - A high performance fluorpolymer resin with excellent chemical resistance properties. Used for pumping aggressive chemicals at elevated temperature. Material also has excellent mechanical properties.

Groundable Acetal - An excellent material for use in solvent transfer applications. The material incorporates metallic fibers in the resin to render the material conductive to eliminate static charge build up and potential static discharge.

Rating
A = Excellent | B = Good | C = Fair | D = Poor

Non-Metallic Wet End Materials Temperatue Limits** Acid Service Caustic Service Solvents
(Ketones/Acetates
Hydrocarbons
Aromatic/Chlorinated
Polypropylene +32˚ to 175˚F A A NR NR
PVDF +10˚ to 200˚F A A * *
Groundable Acetal -20˚ to 180˚F D D A A

 

* Check compatibility guide for part specific solvent or hydrocarbon
**Maximum temperature is based on mechanical stress only. Certain chemicals can significantly reduce maximum safe operating temperature


Compatibility GuideChemical Compatibility Guide

A = Excellent, B = Good, C = Fair to Poor, D = Not recommended, X or Brackets around a rating letter, no data is available, but the ratings are made on the basis of exposure test in similar chemical groups.

*All degrees are in Fahrenheit

Download the Compatibility Guide

 

MATERIAL NITRILE SANTOPRENE® PTFE HYTREL® NEOPRENE® URETHANE EPR/EPDM VITON® UHMW-PE LEATHER POLYPROPYLENE ACETAL PVDF ALUMINUM CAST IRON STAINLESS HASTELLOY®
Acetaldehyde (Ethanol) D B A B D D A D B B C A D B A A A
Acetamide(Ethanamide) A A A D B D A A A X A/70 A A/75 A A A A
Acetate Solvents D B A D D D A D B X B A/70 A/70 A D A A
Acetic Acid C B A D C C A C B D B D A B D A A
Acetic Anhydride D A A C(B) B D B D D B C D D B D A A
Acetone D B A C D D A D A X D B D A A A A
Acetonitrile (Methyl Cyanide) D A/70 A X D B A D X X B/70 X A/120 A A A B
Acetophenone (Acetyl Benzene) D B A X D X B D X X B/70 X A/70 B A A B
Acetyl Acetone D X A X D D A D X X X X X D A A X
Acetyl Chloride D B/70 A D D D D B D X D X A/120 D A B A
Acetylene A X A A B D A A X A D A A A A A A
Acetyl Sallicylic Acid (Aspirin) X C A X B X B A A X X X X D B B X
Acrolein (Acryaldethyde) X A A D D D A B X X X X X B B B X
Acrylonitrile (Vinyl Cyanide) D D A D D D D C X X B X A/70 A A A A
Adipic Acid B B A D A/140 X A A A X A A/70 A B B B A
Aero Lubriplate A C A D A X D A X X A A A A A A A
Aerosafe 2300 D B A A D A A D X X X A X A A A X
Aerosafe 2300W D B A A D D A D X X X A X A A A X
Aeroshell1AC A D A D B B D A X X A A B A A A A
Aeroshell7A Grease A D A D B D D A X X X A X A A A X
Aeroshell17 Grease A D A D B A D A X X X A X A A A X
Aeroshell750 C D A D D A D A X X X A X A A A A
Alcohol Amyl (1-Pentanol) B A A A B D A B A X A A A B/70 B A A
Alcohol Benzyl (Phenol Carbinol) D A A D B C C A A X A/70 A/70 A B/70 A A A
Alcohol Butyl (Butanol) B A A D A D A A A X B A A B B A A
Alcohol Diacetone (Tyranton) D C A D D D B D X X B A A/70 B B A A
Alcohol Ethyl (Ethanol) A B A A A D A A A X A A A B/200 A A A
Alcohol Hexyl (1-Hexanol) A B A D B D B A X X A/70 A A A A A A
Alcoh. Isobutyl (2-Methyl-1-Propanol) C A A B A D B A X X A/70 A A B C A A
Alcohol Isopropyl (2-Propanol) C B A A B D B A X X A A A/150 B C A A
Alcohol Methyl (Methanol) A A A A A D B D A X A/120 A A B A A A
Alcohol Octyl (Caprylic Alcohol) X B A D B D A A X X X A X A A A A
Alcohol Propyl (Propanol) A A A D A D B A C X A A A/120 A A A A
Allyl Alcohol A A A D A B A B A X A X A B A A A
Allyl Bromide D X A D D A D B X X X X X D A X X
Allyl Chloride C X A D D D D B B X A X A D C B X
Alkazene D D A D D D X A B X X X X X X X X
Almond Oil (Artificial) D C A D D D B/70 D X X D X X X X X X
Alum (Alum Potasium Sulfate) A A A D A D A A A X A A A C D B B
Aluminum Acetate X A A X B D A D A X A A X A D B B
Aluminum Ammonium Sulfate A B A X A/170 X A A X X A X A X X X X
Aluminum Bromide B B A D A D A A X X X X A X X X X
Aluminum Chloride A A A B A B A A A X A B A B D C A
Aluminum Fluoride B A A X A C/70 B A A X A D A B D A B
Aluminum Hydroxide A A A D A B A A A X A A A A D A B
Aluminum Nitrate A A A X A/70 C A A A X A B A B D A B
Aluminum Phosphate A A A X A D A A X X A A A X X A X
Alum. Potassium Sulfate (Alum) A A A D A D A A A X A A A C D B B
Aluminum Sulfate (Sulphate) A A A (B) A B A A A A A B/70 A A D A A
Amines D A A D D D C D A D B/120 C/70 X A D A B
“Ammonia, Gas, Cold” B A A D A B A D A X B A D X X X X
“Ammonia, Anhydrous” B A A D A X A D A D A/70 D D A/70 A A A
AmmoniaLiquids B A A X A B A D D X A/70 D A D A A B
AmmoniaNitrate A A A X C B A D X X A B/70 A C A A B
Ammonium Acetate A A A D A D A A A X A C X B A X X
Ammonium Bicarbonate B A A X A C B D A X X X X X X X X
Ammonium Bifluoride A A A X A D A A X X A X A X D X X
Ammonium Carbonate C A A X A A A A A A A D A B B B B
Ammonium Casenite X A A X A X X X X X X A X X X A X
Ammonium Chloride 1% A A A A/70 A B/70 A A A X A A A C D C A
Ammonium Dichromate B A A X A X A X X X X X X A A X X
Ammonium Diphosphate X A A D A X A A X X X X X X X X X
Ammonium Floride B B A X B X A A A X A X A D D D A
Ammonium Hydroxide B A A (B) A D A B A B A B A B B B A
Ammonium Nitrate A A A X A A A A A X A B A B A A A
Ammonium Nitrite A A A X A D A A A A A/70 X A X X A X
Ammonium Oxalate- 5% Sol. B A A X A X A X A X X B X X D A A
Ammonium Persulfate Sol. D A A X A D B A A X A X A C D A A
Ammonium Phosphate A A A B A B A A B X A B A B D A A
Ammonium Sulfamate A A A B A A A A X X X X X X X X X
Ammonium Sulfate A A A B A A A A A X A A A B C A B
Ammonium Sulfide X X A X A B A D A X X X X X X X X
Ammonium Sulfite A A A X A D A A D X A D X C D B A
Ammonium Sulphate 1% - 5% A X A C A B X D A X A A A B C A B
Ammonium Thiocyanate X X A X A X A A A X X X A C C A A
Ammonium Thiosulfate A A A X A X A A X X X B X A D A X
Ammonium Thiophosphate A A A D A X A A X X X X X X X X X
Amyl Acetate (banana oil) D D A C D D A D B B B D A/120 B X A B
Amyl Alcohol B A A A A D A A A X B A A B C A B
Amyl Borate X B A X A D D A X X X X X X X X X
Amyl Chloride (Chloropentane) D C A D D C D A D X D A A D A A B
Amyl Chloranaphthalene C C A X D D D A X X X X X X X X X
Amyl Naphthalene D C A D D D D A X X X X X X X X X
Amyl Phenol X C A X X X X A X X X X X A A A A
“Anderol, L-774 (Di-Ester)” X X A X D D D A X X X X X X X X X
L-826 (Di-Ester) D D A D D D D A X X X X X X X X X
L-829 (Di-Ester) D D A D D D D A X X X X X X X X X
ANG-25 (Glyceral Ester) D X A X B D A A X X X X X X X X X
ANG-25 (Di-Ester Base) (TG7449) D D A X D D D A X X X X X X X X X
Anhydrous Ammonia B A A D D D A D X X A/70 D D B D A A
Anhydrous Hydrazine D X A X B D B D X X X X X X X X X
Anhydrous Hydrogen Fluoride D C A X X D A D X X X X X X X X X
Aniline D A A C D D D D C X A A/70 A/70 C C A B
Aniline Dyes D B A D B D A A C X X D X B A B X
Aniline Hydrochloride D A A X D D B B C X D X A/100 D D D X
Aniline Oil D C A D D D B C X X X X X B A A B
Aniline Sulfite X X X X X X X X X X X X X X X C X
Animal Oil (Lard Oil) B B A B A C A A A X A A A A A A A
Animal Gelatin B B A X A A A A X X X X X X X A X
AN-0-3 Grade M B B A D D B B A X X X X X X X X X
AN-0-6 B X A D A D A A X X X X X X X X X
AN-0-366 B X A D D D C A X X X X X X X X X
Ansul Ether 161 or 181 D D A D X B C D X X X X X X X X X
Anthaquinone D D A D D B C D X X X X X B B B A
Anti-Freeze (Ethylene Glycol) A A A A/70 A B A A A X A B A B B A A
AntimonyChloride B A A D D X A B A X A X A B A A A
AntimonyTrichloride X A A D C D B A A X A X A B A A B
AN-VV-0-366b Hydr. Fluid D D A D C D D A X X X X X X X X X
Aqua Regia(20% Nitric, 80% HCL) D D A D D D B/140 A/70 B X B/70 D A/70 D D D C
Argon A A A A D A A A X X X X X X X X X
Aroclor D D A C D B/70 B A X X D X X A B A A
Aromatic Fuel 50% X C A X D D D A X X X X X X X X X
Aromatic Hydrocarbons D C A C/70 D D D A X X D A X A A A X
Arsenic Acid A A A D B C A A X B A D A D D A B
Arsenic Trichloride B B A D A X D A A X X D X D D D B
Ascorbic Acid X X A X A X X X X X X X X A D A X
Askarel C D A D D D D A X X X X X X X A X
Asphalt B B A (B) C B D A X A A B A A B A X
Asphalt Emuision B B A B B B D A A X X X A B A A A
Asphalt Topping B B A B B B D A A X D D D A A A A
ASTM Oil,NO. 1 C C A A B B D A A X X A X A A A A
No.2 X C A A B D D A A X X A X A A A A
No.3 C C A A C D D A A X X A X A A A A
No.4 X X A D D D D A A X X A X A A A A
B B C A A D D D A X X X X X A A A A
C C D A A D D D A X X X X X A A A A
ASTM Reference Fuel A B B A A B D D A X X X X X A A A A
Atlantic Dominion F X C A D B D D A X X X X X X X X X
Aurex 903R (Mobile) X X A D B A D A X X X X X X X X X
Automatic Transmission Fluid X D A A B B D A X X X A X A A A A
Aviation Gasoline, Mil. B X A D C D D A X X X X X A A A A
Bardol B D D A D X X D A X X X X X X X X X
Barium Carbonate A A A X A B A A B A A A A D A A A
Barium Chloride A A A X A A A A B X A A A D D B A
Barium Cyanide D A A X A X A A X X D B X C B A X
Barium Hydroxide (Barium Hydrate) A A A (B) A A A A A B A D A D B A B
Barium Nitrate A A A X A B A A B X A B A B A A A
Barium Sulfate A A A D A A A A A A A B A D B A A
Barium Sulfide A A A X A A A A B A A A A D D B A
Bayol D D D A X A X D A X X X X X X X X X
Bayol 35 D D A X A X D A X X X X X X X X X
Beef Extract A A A X A X X A X X X X X X D A X
Benzaldehyde D D A B D D A D C X D A A/70 A A A A
Benzene (Benzol) C C A B D D D B D B B A A B B B A
Benzene Sulfonic Acid D A A X B D D B D X B/70 C A D D B B
Benzyl Acetate X X A D X X X D C X X X X A A A B
Benzyl Alcohol D D A C C D C A A X A X A A A A B
Benzyl Benzoate X C A D D D B A X X X X X A B B B
Benzyl Chloride (Chlorotoluene) D C A D D D D A A X D A A D D B A
Benzoic Acid D A A D D D B A A A A B A B D B B
Benzol (Benzene) D C A B D D D B D X D A A/70 B B A A
Bichlorideof Mercury B B A X A A/70 A A X X X X X X X X X
Biphenyl (Diphenyl) D D A X D D D A X X X X X A A X X
Bismuth Subcarbonate X D A D D D A X A X X X X X X X X
Black Point 77 X X A X C C/70 A A X X X X X X X B X
Black Sulphate Liquor X X A B B D B B A X X X A/175 C B A B
Blast Furnace Gas X A A B D D D A A X X D X X X X X
Bleach Solutions (Water, Chlorine) D B A C D D A B B X B D A D D B B
Blood (Meat Juices - Cold) D B A D A D A C X X A X X A D A X
Borax (Sodium Borate) A A A A A A A A A A A A A C A A A
Bordeaux Mixtures B A A B A D A A A X X X X D C A A
Boric Acid A A A A/70 A A/70 A A A A A C A B D A A
Boron Fuels (HEF) C D A D D A D A X X X X X X X X X
Brake Fluid (Non-Petroleum) D A A D B A A D A X D X X A A A A
Brine (Sodium Chloride) A A A B B B A A A X A/70 A A C D A A
Brewery Slop X A A D A A A A X X X X X X A A X
Bromine D C A D D D C A D X B/72 D A/150 D D D A
Bromine-Anhydrous D C A D D D D A D X D D A/150 D D D A
Bromine-Pentafluroride D D A X D D D D X X X X X X X X X
Bromine Trifluroride D C A D D D D D X X D D X D D B X
Bromine Water D B A D D D D B X X D D A D D B X
Bromobenzene D D A D D D D B D X D D A D B B B
Bromochloromethane X X A X D D B C X X X X X D B B B
Bromochloro Trifluoroethane X D A X D D D A X X X X X X X X X
Bromotoluene X X A X X X X B X X X X X D A A A
Bronzing Liquid X A A X D D B/70 D X X X X X X X A A
Bunker Oil B B A D D D D A A X X X X A A A A
Butadiene(Monomer) D D A D D D D B D A D A A A A A X
Butane (LPG) (Butyl Hydride) A D A A B D D A D A B A A A A A A
Butanol (Butyl Alcohol) B B A B A D A A A X B A A B B A A
Butter A B A B B A A A A X A A A A D A X
Buttermilk A A A X A A A A A A A A A A D A A
Butyl Acetate B B A C D D D D B X B/70 B A A A A A
Butyl Acetyl Ricinoleate D B A X B/70 D A/70 A/70 X X X X X A A A A
Butyl Acrylate D C A D D X D D A X D A A/70 X X X X
Butyl Alcohol (Butanol) A A A B A D B A A X A/70 X A A B A A
Butyl Amine (Aminobutane) B A A D D D D D A X B C B/70 A A A B
Butyl Benzoate X C A X D D A A X X X A X B B B B
Butyl Butyrate X C A D D X A X X X X X X A A A A
Butyl Carbitol D B A X C D A C X X X A X X X X X
Butyl Cellosolve D A A X D D A D X X X A B X X X X
Butyl Chloride (Chlorobutane) D D A X C X X A X X D X A A/70 A A A
Butyl Ether (DiButyl Ether) X C A X B X X C A X D X A/100 A A A X
Butyl Oleate D C A X D X B A X X X A X X X X X
Butyl Stearate C C A/70 X D B D A A X X A A/100 B B B B
Butylene (Butene) C C A B C C C A X X B A A A X A X
Butyraldehyde D C A D D D C D C X D A B A A A A
Butyric Acid D A A B D D B B B X A D A A D B A
Butyric Anhydride X A A X X X X X D X X X X A A A A
Butyronitrile X X A D D X A C X X X X X X X X X
CadmiumSulfate (25% Concentration) X X A D X D X X X X X X X X X X X
Calcium Acetate (Hydrate) X X A D B D A D X X X X X C C B B
Calcium Acid Sulphate X X A X C X B D X X X X X X X X X
Calcium Bisulphate A X A X C A A A X X X X X X X X X
Calcium Bisulfide A D A B A A D A X X A A A C D B A
Calcium Bisulfite A D A D A A D A A A A D A D D A A
Calcium Carbonate (Chalk) A A A X A D A A A A A A A C B A A
Calcium Chlorate A A A X A B A A A X A X A B B B B
Calcium Chloride (Brine) A A A A A A A A A X A D A C C C A
Cal. Hydrosulfide (Cal. Sulfhydrate) X A A X A X A A A X X X X X X X X
Calcium Hydroxide - 10% (Boiling) A A A B A A A A D A A A/150 A C A A A
Calcium Hypochlorite C A A B D D A A A D A A A C D A A
Calcium Nitrate C A A X B D B A A X A D A B C B B
Calcium Oxide (Unslaked Lime) A A A B A B A A A X X X X A A A A
Calcium Silicate X X A X A X A A X X X X X A B A A
Calcium Sulfate (Gypsum) A A A X D B A A A X A D A B A A B
Calcium Sulfide A A A X B A A A X X A/120 X A A B B A
Calcium Sulfite B A A X A A A A X X X X X B B A X
Calcium Thiosulfate C A A D A A A A X X X X X X X X X
Calgon A A A D A D A A X X A A X X D A X
Cane Juice B A A X A D A A X X B/72 A B B A A X
Cane Sugar Liquors A A A B A D A A X X A X A A B A X
Capryl Alcohol (Octanol) B A A X D D A B X X X X X A A A A
Caprylic Acid (Octanoic acid) C A A X X X A A X X X X A A X A A
Caproic Aldehyde X X A X X X X D X X X X X X X X X
Carbamate D A A X B D B A X X X X X X X X X
Carbitol C B A X B D B A X X C X A B B B X
Carbolic Acid (Phenol) D A A D C C C A B D B D A/70 B D A A
Carbon Bisulfide D D A B D C D A D X D B A A B B B
Carbon Dioxide B A A C A C A B C A A A A A D A A
Carbon Disulfide D D A C D C D A D X D B A/70 A B B B
Carbon Monoxide A A A A B A C A C X A B A A A A A
Carbon Tetrachloride - Pure D D A D D A D A D X B/70 A A D C A A
Carbonated Beverages A A A X A B A A X X A X A C D A A
Carbonic Acid B A A C A C A A B A A A A D B A X
Casein X A A X A X A A X X X X X B X B B
Casing Head Gas X X A X A X X X X X X X X X X X X
Castor Oil B B A C A A B A X X X X X A B A A
Catsup (Ketchup) A A A X D D X A A X A B X D D A A
Cellosolve (Glycol ethers) D C A D D D B D X X A A A B B B A
Cellosolve, Acetate D A A D D D B D C X A A A/120 B B A A
Cellosolve, Butyl D C A D D D B D X X X A B X X X X
Celluguard B B A X A D A B X X X X X X X X X
Cellutherm 2505A C D A D D D D A X X X X X X X X X
Cetane (Hexadecane) B D A D B D D A X X X X X X X X X
China Wood Oil(Tung Oil) B B A B A C D A X X A A A A A A A
Chloracetaldehyde X X A X D D A D X X X X X X X X X
Chlorate of Lime D D A D D D A A A X X X X X X X X
Chlorbenzol (Conc. Pure) D D A X D X D D X X X X X X X X X
Chlorextol X X A X B D D A X X X X X X X X X
Chlorinated Lime - 35% (Bleach) C A A C D D A A A X B D A D D A A
Chlorinated Water - Saturated D D A D C D D A A X B D A C X B A
“Chlorine,Dry” D C A D D D D A/70 B X B D A D D D A
“Chlorine,Wet” D C A D D D A A B D D D A D B B A
“Chlorine,Anhydrous Liquid” D D A D D D D A D X D D A D D D A
Chlorine Dioxide D D A D D D C B D X D X A D D D A
Chlorine Trifluoride D D A X D D D D D X D X X D D A X
Chloroacetic Acid C D A X D D B D D X X X X X X X X
Chloroacetone D C A D C D D B X X D B X D B B B
Chlorobenzene C C A D D D D A B X B A A/70 D B/70 B A
Chlorobromo Methane D D A D D D B A D X D B X D B B X
Chlorobutadiene D C A D D D D A X X D X X D B A B
Chlorodane D C A D D D D A X X X X X X X X X
Chlorododecane D D A D D D D A X X D X X D D X X
Chloroform C C A C D D D A D X D A A D D A B
0 - Chloronaphthalene D D A D D D D A C X D X A D B B B
1 - Chlorol 1 Nitro Ethane D C A D D D D D X X D X X D X X X
Chlorosulfonic Acid (Dry) C C A C D D C C D X C D C D D D B
Chlorosulfonic Acid (Wet) D D A D D D D D D X C D C D D D B
Chlorotoluene D C A D D D D A X X D A X D B B A
0 - Chlorphenol C C A X D D D B X X X B A C C A A
Chromic Acid - 5% D A A D D D A A A X A/70 D A C D A A
Chromic Acid - 50% D A A D D D C A A X B/140 D A C D B A
Cider (Apple Juice) B A A/122 D A D A A A X X A X B D A A
Cinnamon Oil X C A X C X X X X X X X X X D A X
Citric Acid - 5% Solution A A/70 A B/70 A A/70 A A A X A C A C D A A
Citric Oils B C A X D X B A A X A B X C D A X
Citrus Pectin Liquor B X A B A C X C D X X X X X X A X
Clove Oil X C A X X X X X X X X X X X D A X
Coal Gas X X A B A B A A X X X X X X X X X
Coal Tars D D A D C D D A X X C D X X X X A
Cobalt Chloride A A A X A D C A X X A X X D D X X
Coca ColaSyrup B A A X B B A B X X X X X X X X X
Coconut Oil (Coconut Butter) B B A X C/140 C B A A X X X X B A A X
Cod LiverOil (Fish Oil) X C A X B/70 A A A A X X X X A D A X
Coffee A A A X A D A A A X A A X A X A A
Coke Oven Gas D B A X C D D A A X X X A X X X X
Coliche Liquors B B A X A X B X X X X X X X X X X
Convelex 10 D D A D D D X A X X X X X X X X X
Coolanol (Monsanto) B D X X B D D A X X X A A D D C B
Copper Acetate X A A D B D A D X X X A A D D C B
Copper Chloride - 1% A A A A A D A A A X A A A D D D B
Copper Cyanide A A A A A A A A A X A A A D D A A
Copper Fluoborate X A A A A A X A X X X B X D D D B
Copper Nitrate B A A A A/140 B/70 A A A A A A A D D A A
Copper Sulfate - 5% Solution A A A A A A A A A X A D A D D A A
Corn Oil B D A A C A D A A A A X A B C B X
Cottonseed Oil B B A A/70 C A/70 A/70 A X X A B A A C A X
Creosols D C A X D D D A D X D B A/150 B C A B
“Creosote, Coal Tar” D D A D D D D A D X D D X B B B B
“Creosote, Wood” D D A D C C D A D X D D X X X B X
Cresylic Acid (Cresol) D B A D D D D A D X C D A/150 C A A B
Crotonaldehyde X B A X D D A D X X X X X A A A A
Crude Oil C C A B B D D A B X B/150 D A/120 A A A B
Cumene (Isoprophylbenzene) D D A X D D D A A X X X X B B B B
Cutting Oil (Water Soluble) C D A X D A D A A X X X X A A A A
Cutting Oil (Sulfur Base) B D A X C A D A A X X X X A A A A
Cyclohexane A C A A D B D A A X C/70 A A A B A B
Cyclohexanol C D A X A B C A A X B/70 A A/150 C B B A
Cyclohexanone D D A D D D C D B X D A B70 B B B B
Cyanic Acid D B A X D D A D A X X D X X D A X
P-Cymene D B A X D D D A X X X X X X X X X
Decalin D C A X D D D A C X B/120 X A/175 X X X X
Decanal X D A X D X D D X X X X X X X X X
Decane A B A X D B D A X X A/70 X A X X X X
Decyl Alcohol (Decanol) X X A X D D X B X X X X X X X X X
De-Ionized Water A A A A A X A A A X A X A A C A A
Degreasing Fluid (Chlorinated) D D A X D A D A X X X X X X X X X
Denatured Alcohol A B A X A D A B X X A A A A A A A
DetergentSolutions B B A B B A A A A X A A A A A A X
Developing Fluids (Photo) X A A D A D B A A X X A X X D A A
Dextrose A A A B/140 B A A A A X A X A A D A A
Dextron C D A X B B D A X X X X X X X X X
DiacetoneAlcohol (Diacetol) D B A C D D A D X X B A A/70 A A A A
Diamylamine X B A X D D A D X X X X X X X X X
Diazinon D D A D C D D B X X X X X X X X X
Dibenzyl Ether X C A X D B C C X X X X C B B B B
Dibenzyl Sebacate D C A X D B B B X X X X X X X X X
Dibromoethyl Benzene D C A X D D D A X X X X X X X X X
Dibutyl Amine D C A X D D D B X X D X B X X X X
Dibutyl Ether D B A X D D C C X X X X X X X X X
Dibutyl Phthalate B B A A D C A B A A B X D A A A A
Dibutyl Sebacate D B A A D D B B X X B/72 X D X A A X
Dichloroacetic Acid X B A X D X C D X X X X X X X X X
Dichlorethane D D A D D D D B C X A A A/70 X D A B
P-Dichlorobenzene D D A D D D D A D X B B A/150 D B B A
Dichlorobutane X X A X D D D A X X X X X D B B X
Dichloroethyl Ether X X A X X X X X X X X X X B X X X
Dichloro Isopropyl Ether D D A D D B C C X X D X X D X X X
Dichloropenthane D D A X D D D A X X X X X X X X X
Dicyclohexylamine D B A X D D D D X X X X X X X X X
Diesel Oil(Fuel ASTM #2) B D A B D B D A D X B/70 A A A A A A
Di- Ester Lubricant Mil-L-7808 C D A X D D D A X X X X X X X X X
Di-Ester Synthetic Lubricants D D A D D D D A X X X X X A A A A
DiethanolAmine D X A D D D A D X X A X X A A A A
Diethyl Amine D C A X B C B D X X A X A/70 B D B X
Diethyl Aniline D B A X D D B C X X A X A X X X X
Diethyl Benzene D C A X D D D A D X X X X X X X X
Diethyl Carbonate D D A X D D D A X X X X X X X X X
Diethyl Ether D B A C D A D D D X D A A/70 B B B B
Diethyl Phthalate (Dep) B A A A X X X C X X X X X A A A A
Diethyl Sebacate B B A A D D B A X X A/120 X A/120 A A A A
Diethyl Sulfate D B A X A D A D X X X X X X X X X
Diethylene Ether (Dioxane) D D A X X X D X X X X X X A A A X
Diethylene Glycol A A A A A D A A A X A D X A A A A
Diethylene Triamine D B A X D D A D X X X X X A A A A
Difluorodibromomethane D B A D D D B X X X X X X X X X X
Diisobutyl Ketone D B A X D D A D X X X X X A A A A
Diisobutylene C C A D C D D A A X A/120 A A B B B X
Diisodecyl Adipate (D10A) X X A X X X X C X X X X X X X X X
Diisodecyl Phthalate (D10P) X X A X D X A C X X X X X X X X X
DiisooctylAdipate (D10A) X X A X X X X C X X X X X A A A A
DiisooctylPhthalate (D10P) D C A X X X B C X X X X X X X X X
DiisooctylSebacate D D A X D D C B X X X X X X X X X
Diisopropyl Amine C X A X X X X X X X X X X X X X X
Diisopropyl Benzene D C A D D D D A X X X A X X X X X
Diisopropyl Ketone D C A X D D A D X X X A A X X A X
Dimethylaniline D B A X D D B C A X A D A/70 A X X B
Diemethyl Formamide C A A B D D B D A X A/120 C D A A A A
Diemethyl Phthalate D A A A D D B A X X A X A/70 A A A A
Dipentene C C A X D D D A X X X X X A A A A
Diphenyl D C A X D D D A X X X X A/120 A A A A
Diphenyl Oxides D C A X D D D A X X X D A B A A B
Dipropylamine X X A X X X X X X X X X X X X X X
Dipropylene Gylcol A A A X X X X A X X A X A X X X X
Dipropyl Ketone (Butyrone) D X A D X X X D X X X X X X X X X
Dispersing Oil #10 D X A X D X D C X X X X X A A A A
Divinyl Benzene (DVB) D D A X D X D A X X X X X X X X X
Dodecyl Benzene (Alkane) D X A X X X X A X X X X X A A A X
Dow (Silicones) A A A B A A A A X X X X X A X X X
Dowtherm A D D A B D D D A X X B X X C B A X
Dowtherm E D D X B D D D A X X B X X X X X X
Dry Cleaning Fluid D D A X D D D A D X D X A A A A X
DTE LightOil B D B B B D D A A X X X X X X X X
Epichlorohydrin D B A D D D C D X X A A C D A A A
Epsom Salts A A A X A X A A A X A B A A A A B
Esam-6 Fluid X B X X B X A D X X X X X X X X X
“Esstic 42, 43” A D X D B B D A X X X X X X X X X
Ethane C C A X B/70 B/70 D A X X C A X A A A A
Ethanol (Ethyl Alcohol) A A A A A D A A A X A A A B A A A
Ethanolamine (Aminoethanol) B A A X B C B D A X B D C B B A B
Ethanol Chloride D B A X D X C B X X X X X X X X X
Ethers D C A X D D C D D A C A A/70 A C A B
Ethyl Acetate D A A B D D B D B X A A/120 A B A A B
Ethyl Acetoacetate D B A D D D A D A X X A A/70 A A A A
Ethyl Acrylate D C A X D D B D X X D A C A A A A
Ethylacrylic Acid D C A X B D B D X X X X X X X X X
Ethyl Alcohol (Ethanol) A A A A A D A A/70 A X A X A B B A A
Ehtyl Aluminium Dichloride D X A X X X X B X X X X X X X X X
Ethyl Amine (Monoethylamine) X X A X D D A D X X X X X B B A X
Ethyl Benzene D D A X D D D A A X D A C A B B A
Ethyl Benzoate D C A X D D D A X X B/70 A X A A A A
Ethyl Bromide C X A X D D D A X X D X X A A A X
Ethyl Butyl Acetate D X A X X X X D X X X X X X X X X
Ethyl Butyl Alcohol A X A D X D X B X X X X X X X X X
Ethyl Butyl Ketone D X A X X X X D X X X X X X X X X
Ethyl Butyraldehyde D X A X X X X D X X X X X X X X X
Ethyl Butyrate D X A X D X D C C X B/70 X X B A A A
Ethyl Caprylate D X A X D X D X X X X X X X X X X
Etyl Cellosolve C B A X D D B D X X X A X X X X X
Ethyl Cellulose B A A B B B B D X X X A X B A B B
Ethyl Chloride C D A C D C A/140 A D X D A A D C A B
Ethyl Chlorocarbonate D A A D D D D A X X X A X D A X X
Ethyl Chloroformate D C A D D D D A X X D A X D X X X
Ethyl Cyanide (Propionitrile) D X A X B X A D X X X X X X X X X
Ethylcyclopentane X X X X C A D A X X X X X X X X X
Ethyl Ether D D A X D D D D D X C/70 A/70 B/170 B B A B
Ethyl Formate D B A D B X B A C X X A X C A B B
Ethyl Hexyl Acetate X X A D X X X D X X X X X X X X X
Ethyl Hexyl Alcohol (Ethylhexanol) A A A D A D A A X X X X X A A A A
Ethyl Iodide X X A X D X C B X X X X X X X X X
Ethyl Isobutryrate X X A X D X D X X X X X X X X X X
Ethyl Mercaptan D C A X D A D B X X X X X B A B B
Ethyl Oxalate D B A D D A A B X X X X X A X X X
Ethyl Pentachlorobenzene D D A X D C D A X X D X X D X X X
Ethyl Propionate D D A D D X D X X X X X X A A A A
Ethyl Silicate B B A B A D A A X X X X X B A A A
Ethyl Sulfate D B A X A D A D X X X X X X X D X
Ethylene (Ethene) B C A D C B D A X X X A X A A A X
Ethylene Chloride D D A C D D C C C X C/70 A A B C A B
Ethylene Chlorohydrin D C A D B D B A X X D C/70 A/70 B B B X
Ethylene Diamine B A A X A D A D A X A A B/70 A A A C
Ethylene Dibromide D D A X D D D A X X B/70 X A D B A B
Ethylene Dichloride C C A C D D D B D A D A A B A A A
Ethylene Glycol A A A A/70 A B A A A X A B A B B A A
Ehtylene Oxide A A A A D D B D X X C/125 A A/70 D C A X
Ethylene Trichloride X X A X D D D A X X D X A D A A X
Ethylidene Chloride D D A X D X D X X X X X X D B A B
Fatty Acids B B A D B/70 D D A A A B/140 B A B D A A
Ferric Chloride A A A B/140 A/140 A/70 A/176 A/176 D A A X A D D D B
Ferric Hydroxide B B A X B X B B X X X X X X X A B
Ferric Nitrate A A A D B A/70 A A A A A A A D D A A
Ferric Sulfate A A A A A A A A A X A B A D D A A
Ferrous Chloride B A A A A D A A A X A B A D D D B
Ferrous Sulfate (Copperas) A A A A A A A A A X A B/70 A D D A B
Fish Oil A B A B B B D A A X X X X X X X X
Fluorine (Anhydrous) D D B D D D D B X X D A A/70 D D A B
Fluorboric Acid A A A D A D A A A X A X A D D B A
Fluorobenzene D C A X D X D A X X D A X D X X X
Fluorocarbon Oil D D A X A X A X X X D X X D A A A
Fluorochloroethylene D C A X D X D A X X X X X X X X X
Fluorinated Cyclic Ethers D D A X D X A A X X X X X X X X X
Fluorolube (Fluoro Carbonoil) X X A D A X A B X X D X X A A A A
Fluorosulfonic Acid X X X X X X X X X X X X X X X X X
FluosilicicAcid A A A B A B B A/140 A X A X A D D B B
Formaldehyde A A/70 A B B D A A A X A A A A D A B
Formamide A A A D A X A D X X X X X A B B B
Formic Acid A A A B D D B B A X A D A D D A A
Freon 11 C B A A B D D C X X D A A C A A A
Freon 12 C D A A A A/130 B B X X B A A A A A A
Freon 13 D X A C A C/70 A A X X D A A A A A A
Freon 13BI D X A X A A A A X X X X X X X X X
Freon 14 A X A X A A/170 A A X X X X X X X X X
Freon 21 D X A X D X D D X X D A A D X X X
Freon 22 D D A D A D A D X X D A A D D A A
Freon 31 D X A X A X A D X X X A X D X X X
Freon 32 D X A X A X A D X X X A X D X X X
Freon 112 B X A X B B/70 D A X X X A X D X X X
Freon 113 D D A A A B D B X X D A A D X A A
Freon 114 B X A A A A/70 D A X X D A A C X A X
Freon114B2 X X A X A X D B X X X X X X X X X
Freon 142b X X A X A X A D X X X A X D X X X
Freon 152a X X X X X X X X X X X A X C X X X
Freon 152a X X A X A X A D X X X A X D X X X
Freon 218 X X A X A X X A X X X A X D X X X
Freon 502 X X A D A X A B X X X A X D X X X
Freon, BF X X A X B X D A X X X X X D X X X
Freon C316 X X A X A X A A X X X A X D X X X
Freon C318 X X A X A X A A X X X A X D X X X
Freon K-142B X X X X X X X X X X X A X D X X X
freon K-152a X X X X X X X X X X X A X D X X X
Freon, MF X X A A D D D D X X X X X D X X X
Freon, PCA X X X X A A D B/70 X X X X X D X X X
Freon, TF X D A A A B D B X X X A B D A A A
Freon T-WD602 X X A X B A B A X X X X X D X X X
Freon TMC X X A A B B B A X X X X X D X X X
Freon T-P35 X X A X A A A A X X X X X D X X X
Freon TA X X A X A A A C X X X X X D X X X
Freon TC X X A X A A B A X X X X X D X X X
Fuel Oil B C A B A D D A D A A B A A A A A
Fumaric Acid (Boletic Acid) X A A B B X B A C X X X X X X X X
Fuming Sulph. Acid (20/50% Oleum) D X A D D D D A X X X X X X X X X
Furan (Furfuran) D A A X D X D D X X C X D A A A X
Furfural (Ant Oil) D A A B C D A D B X D B B/120 A B A B
Furfuryl Alcohol D C A B D D B D X X X X B/100 A A A A
Furyl Carbinol D X A X D D B D X X X X X X X X X
Fusel Oil (Grain Oil) X X A X B C/70 A A X X X X X X X X X
Gallic Acid D B A D B D B A A A A X A/70 A D B B
Gasoline (Aviation) D C A/170 A D C D A C A D A A X X X X
Gasoline (Leaded) C C A A D C D A X X D A A A A A A
Gasoline (Unleaded) C C A X D D D A B X D A A A A A A
Gelatin A A A B A D A A A X A B A A D A A
Glacial Acetic Acid D A A D D D A D X X X X X X X X X
Glauber’s Salt X X A B A A B A A X X X X X X X X
Glucose (Corn Syrup) A A A B A A A A A A A A A A B A A
Glue D A A A A A A A A X A B A B A A A
Glycerine - Glycerol A A A A A D A A A A A A A A B A A
Glycolic Acid A X A X A X X A A X A A A/70 X X X A
Grape Juice A A X X A D A A A X A B A B D A X
Grapefruit Oil X A A X D X X A X X X X X X D A X
Grease (Ester Base) C B A X X X X X X X A A A A A A A
Grease (Petroleum Base) A D A A D A D A X X A A A A A A A
Grease (Silicone Base) A B A X X X X X X X A A A A A A A
Green Sulfate Liquor B A A D B A A A A X A X X B C A B
Halothane D X X X D D X A X X X X X X X X X
Halowax Oil D D A X D X D A X X X X X D X X X
Hannifin Lube A A D X X A A D A X X X X X X X X X
Heavy Water A B X B X D A X X X X X X A C A A
HEF - 2 (High Energy Fuel) B D X X A D D A X X X X X X X X X
Helium A A A X A A A A X X A A X A A A X
Heptane B C A B A B D A X A B/70 A A A A A A
N-Hexaldehyde D C A D A B A D X X X X X A A A X
Hexane B C A A D B D A X A B/70 A A A A A A
Hexanol A C A D D D A A X X A/70 A/70 X A A A A
Hexyl Alcohol B B A D B D A B A X X X A A A A X
Hexylene Glycol X X A D A X C/70 A X X X X X A A A A
Hilo MS #1 D X X D D B A D X X X X X X X X X
Houghto-Safe 271 (Water &Glycol Base) X A A B B D A B X X X X X X X X X
620 Water/Glycol B A A A B B A B X X X X X X X X X
1010, Phosphate Ester D A A B D A A A X X X X X X X X X
1055, Phosphate Ester D A A B D A A A X X X X X X X X X
1120, Phosphate D A A B D A A A X X X X X X X X X
5040 (Water/Oil Emulsion) A D A B B D D A X X X X X X X X X
HydraulicOils (Petroleum) A D A A B X D A A A D B X A A A A
HydraulicOils (Synthetic) A D A A D B D A A X D B X A A A A
Hydrazine (Diamine) D A A D B D A D X X C B A/120 A D A A
Hydrobromic Acid D B A X D X A X A X B D A D D D A
Hydrochloric Acid 20% D A A D D B A A A X A D A D D D A
Hydrochloric Acid 37% D B A D D D B A A X A D A D D D A
Hydrocyanic Acid D A A D B D A A A X A D A A D A A
Hydrofluoric Acid 20% D D A D D D B A X X A D A D D D D
Hydrofluoric Acid 50% D D A D D D B A X X B/70 D A D D D D
Hydrofluoric Acid 75% D D A D D D D D X X B/70 D A D D D D
Hydrofluoric Acid Concentrated D D A D D D D D A X D D A D D D D
Hydrofluosilicic Acid D B A B B D A A A X A X A D D D B
Hydrogen A A A A A A B A A X X X X X X X X
HydrogenChloride Gas B B A X B X A A X X A/140 X A D A A A/125
HydrogenCyanide Gas A A A D D D A A X X A X A D A B X
HydrogenFluoride D X B/70 D X D B/70 A X X A/70 X X D X D A
HydrogenPeroxide C A A D D C C A A X A/70 D A/70 A D A A
HydrogenSulfide Dry D A A A A A A D A A A A A B D B A
HydrogenSulfide Wet D A A A A D A D A X A C A D D A A
Hydrolube-Water/Ethylene Glycol A A/250 A B/150 B/70 D A/70 A/70 X X A D A A A A A
Hydroquinone C A A X D X D C A X A A A A B B B
Hydyne B D A X B X A D X X X X X X X X X
Hydroxyacetic Acid D A A X D D A/70/100% D X X X C X D B B X
Hypochlorous Acid D A A X D D B A A X A D A D D D A
Hypoid Grease (Parapoid 10-C) B X A X D D D C X X X A X X X X X
Ink (Printers) A A A A A A A A A A X A A C D A A
Iodine B A A B D D B A B X A A A/150 D D D B
Iodine Pentafluoride D B A X D D D D D X X X X X X X X
Iodoform B B A X B D B A X X X X A B A B D
Isoamyl Acetate D X A X D D B D X X X X X A A A A
Isoamyl Alcohol X X A X A C A A X X X X X X X X X
Isoamyl Butyrate D X A X X X X D X X X X X A A A A
Isoamyl Chloride D X A X D X D A X X X X X D X X X
Iso Butane X X A X D A D A/70 X X X X X X X X X
Iso Butyl Acetate D X A X D X C/70 D X X X X X A A A A
Isobutyl Alcohol B A A X A/80 D A/160 A/75 A X A/70 A A B C A A
Isobutyl Amine D X A X X X X D X X X X X X X X X
Isobutyl Chloride D X A X X X X B X X X X X D B B A
IsobutyricAcid D X A X B X A X X X X X X A X X X
Iso-Butyl N-Butane D X A D X D X B X X X X X X X X X
Isocyanates C X A B X B X B X X A A X X A A A
Isododecane A X A X B/70 B/70 D A/70 X X X X X B B B B
Isoocatane C C A A/158 B A A/70 A A X A/120 X A/70 A A/70 A/70 A
Isopentane A X A X D B D A X X X X X X X X X
Isophorone (Ketone) D B A X D D A D X X X X X A A A A
Isopropanol (Isopropyl Alcohol) A B A A/70 B/120 B A/160 A/170 X A A A A A A A A
IsopropylAcetate D B A C D D B D C X A A X B A A B
IsopropylAlcohol (Isopropanol) A B A A B D A A A A A A A A A A A
IsopropylAmine D X A X X X X D X X X X X X A A X
IsopropylBenzene (Cumene) D X A X D D D A D X X X X X X X X
IsopropylChloride D C A X D D D A X X D A X D A A X
IsopropylEther B C A X D B D D A X B/70 A X A X A A
JP-1 C D A X D C D A A X D A A A A A A
JP-2 C C A X D C D A A X D A A A A A A
JP-3 (Mil-J-5624) C C A X D C D A A X A/70 A A A A A A
JP-4 (Mil-J-5624) A D A A D C D A A X A/70 A A A A A A
JP-5 (Mil-J-5624) C C A X D B D A A X A/70 A A A A A A
JP-6 (Mil-J-25656) C C A X D C D A A X D A A A A A A
JP-X(Mil-F-25604) A C A X B X D D A X D A A A A A A
Kel F Liquids X X A X X X A B X X X X X X X X X
Kerosene A C A A X B X A C A B/72 A A A A A B
Ketones D C A D D D A D C A D A A/70 B X A A
Keystone #87HX-Grease X X A X D A D A A X X X X X X X X
Lactam-Amino Acids X X A X B X B D X X X X X X X X X
Lacquer Solvents D C A B D D D D A B C A D A B A X
Lacquers D C A D D D D D A X C A D A C A A
Lactic Acid- 5%Solution B A A D A B A A A X A A A/70 C D A B
Lactol X X A X D X X A X X D A X A A A A
Lard Oil (Hot) X B A B A C B A A A B AA A A A A A
Latex A A A X A D A A X X A A X A X A X
Lauryl Alcohol (N-Dodecanol) X X A X X D X B A X X X X A A A A
Lavender Oil B B A X D X D A X X X X X X X X X
Lead Acetate B A A X B D A A A A A A A D A B B
Lead Chloride X X A X B X A A X X A X A D X B B
Lead Nitrate A X A X A X A A A X A X A D B B B
Lead Sulfamate A A A X A X A A X X A A A C X X X
Lehigh X1169 X X A X B A D A X X X X X X X X X
Lehigh X1170 X X A X B A D A X X X X X X X X X
Lemon Oil X C A X C X C A X X X X X A X A X
Light Grease X X A X D A D A X X X A X X X X X
Ligroin (Petro Ether or Benzine) B B A X B C D A X X B/175 B A X A A X
Lignin Liquor X X A X A D D A X X X X X X X A X
Lime A A A A A B A A X X B X A C A A X
Lime Bleach B A A X B X A A X X B X X D X A X
Lime Slurries A A A X A B C D X X X X X B X B X
Lime Sulfur A B A X A A A A A X A X A D X A X
“Lindol, Hydraulic Fluid” D A A X D D A B X X X X X X X X X
Limonene D X A X D X D A X X X X X X X X X
Linoleic Acid B B A X D X D B A X A X A A X A A
Linseed Oil A B A B A B C A X X A A A A A A A
Liquid Oxygen D X A X D D D D X X X X X X X X X
Liquid Petroleum Gas (LPG) D C A B C C D A X X D A X X X X A
Liquimoly A X A X B B/70 D A X X X X X X X X X
Lithuim Bromide A X A X D D A A X X X X A X A X X
Lithium Chloride A X A X A D A A D X A/125 A X D B A A
Lithium Hydroxide D X A X D D A C D X A/70 X X D B B B
Lubricating Oil Di-Ester A D A D C D D A A X X X X X X X X
Petroleum Base B D A A B/150 B/70 D A B X C A A A A A A
SAE 10,20, 30, 40, 50 A D A A D A D A A X C A A A A A A
Lye Solutions B A A C A B A B A X A D A/150 X X A X
Lysol B X A X B X X X X X X X X X X X X
Magnesium Bisulfite C X A X B X X X X X X X X X X X X
Magnesium Carbonate A A A X A B B A A X A A A D B A B
Magnesium Chloride A A A B A X A A A A A B A D D D A
Mag. Hydroxide (Milk of Magnesia) A A A B A A A A A A A A A D B A A
Magnesium Nitrate A A A X A B A A A X A A A D D A A
Magnesium Oxide A A A X A X A A X X X A X B A A A
Magnesium Salts A A A X A A A A X X X X X X X X X
Magnesium Sulfate B A A B A D A A B A B A A D C A B
Magnesium Sulfite B A A X A X A A X X X X X X X X X
Malathion X X A D X D D A X X X X X X X X X
Maelic Acid A A A X D D A A A A B A A B A A B
Maelic Anhydride D A A X D X D A X X X A X A B A A
Malic Acid B A A X B X D A X A B A A B D A B
Manganese Chloride A X A X B B C A A X A X X X D X B
Malt Beverages B A A X A B A A A X X X X X X X X
Maple Sugar Liquors (Sucrose) A A A X A D A A X X X X X X X X X
Mash A A X X A A X X X X X A X X X A X
Mayonnaise A A A X A D D A A A A A A D D A A
MCS 312 D X A X D X D A X X X X X X X X X
MCS 352 D X A X D D A D X X X X X X X X X
MCS 463 D X A X D D A D X X X X X X X X X
MelamineResins C B A X D D A A X X X A X X X D A
Mercaptan D X A X D D A D X X X X X X X X X
Mercuric Chloride A A A B A A A A A X A B A D D D B
Mercuric Cyanide A A A D B X A A A X A X A D C A A
Mercurous Nitrate B X A X B X A A A X A X A D B B B
Mercury A A A A A A A A A A A A A C A A A
Mesityl Oxide D C A X D D B D X X X X X A A A A
Methane B C A B B C D A X X B A A A X A A
Methanol A A A A A D A D A X A/120 A A B X A A
Methyl Acetate D B A C D D B D X X C A B A A A A
Methyl Acetoacetate D X A X D D B D X X X X X X A A A
Methyl Acetone D B A X D X A D X X D A D A A A A
Methyl Acrylate D D A X D D B D X X X A B X A A X
Methyl Acrylic Acid X A A X C D B C X X X A X X X X X
Methyl Alcohol A A A A C D A C A A A A A B A B A
Methyl Amine B X A X C X A C X X X A C B A A B
Methyl Amyl Acohol B X A X D X X D X X X X X A A A A
Methyl Aniline D X A X B D D B X X X X X X X X X
Methyl Benzoate D X A X A D D A X X X X X X X X X
Methyl Bromide B D A X A D D A C X D A A D A A B
Methyl Butyl Ketone D C A X D D A D X X D A D A X A X
Methyl Butyrate D X A X D X D X X X X X X A A A A
Methyl Carbonate D X A X D D D A X X X X X X X X X
Methyl Cellosolve C B A X B D B D X X B A A A C X X
Methyl Cellulose B X A X B B/70 B D X X X X X X X X X
Methyl Chloride D D A D D D D B C X D A A D D A B
Methyl Chloroformate D X A X D D D A X X X X X X X X X
Methyl Cyanide C X A X A X A D X X X X X X X X X
Methyl Cyclopentane D C A X D D X A A X X A X X X X X
Methyl D-Bromide D X A X D D X A X X X X X X X X X
Methyl Dichloride D D A X D X D A X X D A D D X X X
Methyl Ether X X A X C X A A X X X X X X X X X
Methyl Ethyl Ketone (MEK) B B A B D D A D D X C/125 B D A A A A
Methyl Formate D B A X B D B D X X X A X A B B X
Methyl Hexane X X A X B X D A X X X X X X X X X
Methyl Iodide D X A X D X A X X X X X X D A A A
Methyl Isopropyl Ketone D C A X D D C D C X C A X A C A X
Methyl Methacrylate D B A X D D D D X X A A B B C A X
Methyl Oleate D C A X D X B A X X X A X X X X X
Methyl Salicylate D B A X D X B B X X B A B A A X X
Methylamine X A A X X X A X X X X A C B A A B
Methylene Bromide D X A X D X D C X X X X A D A A A
Methylene Chloride C D A D D D C B D X D A B D B A A
Methylene Dichloride D X A X D D D B X X X X X X X X X
Milk A A A B A D A A A A A A A A D A A
Mine Water A B A X C D A A A X A A A A A A A
Mineral Oil A D A A A A D A C A B A A A A A A
MLO-7277 Hydr. X X A X D D D A X X X X X X X X X
MLO-75557 X X A X D D D A X X X X X X X X X


The compatibility listings are intended as a guide only. We assume no liability for their accuracy on their use. The user should test under their own operating conditions to determine the suitability of any compound and material in a particular application.