Abietic Acid

1

Acetaldehyde

2

4

4

4

2

4

2

4

Acetamide

1

3

2

3

1

1

2

1

Acetanilide

1

Acetic Acid, 30%

1

2

3

1

2

1

2

Acetic Acid, Glacial

1

2

3

4

2

2

2

4

Acetic Anhydride

1

2

2

4

2

4

3

4

Acetoacetic Acid

1

Acetone

1

3

4

4

1

4

3

4

Acetone Cyanohydrin

1

Acetonitrile

1

1

1

1

1

3

Acetophenetidin

1

Acetophenone

1

4

4

4

1

4

4

4

Acetyl Bromide

1

Acetyl Chloride

1

1

1

1

4

4

3

1

Acetyl-o-Toluidine

1

Acetylacetone

1

4

4

4

1

4

4

4

Acetylene

1

1

1

1

1

1

2

Acetylene Tetrabromide

1

1

1

1

1

4

4

2

Aconitic Acid

1

Acridine

1

Acrolein

1

Acrylic Acid

1

4

4

4

3

2

Acrylonitrile

1

3

2

3

4

4

4

4

Adipic Acid

1

2

2

2

2

1

1

Aero Lubriplate

1

1

1

1

4

1

2

1

Aero Shell 17 Grease

1

1

1

1

4

1

2

1

Aero Shell 1AC Grease

1

1

1

1

4

1

2

1

Aero Shell 750

1

1

1

1

4

2

4

2

Aero Shell 7A Grease

1

1

1

1

4

2

2

1

AEROSAFE 2300

1

4

3

4

1

4

3

3

AEROSAFE 2300W

1

4

2

4

1

4

3

3

Aerozene 50 (50%Hydrazine, 50%UDMH)

2

4

2

4

1

3

4

4

Air, Below 200° F

1

1

1

1

1

1

1

1

Alkanesulphonic Acid, Mixed

1

Alkazene

1

2

2

2

4

4

4

2

Allyl Chloride

1

2

2

2

1

2

Aluminum Acetate

1

3

1

4

1

2

4

4

Aluminum Bromide

1

1

1

1

1

1

1

1

Aluminum Chlorate

1

Aluminum Chloride

1

1

1

1

1

1

2

1

Aluminum Ethylate

1

Aluminum Fluoride

1

1

1

1

1

1

2

1

Aluminum Fluorosilicate

1

Aluminum Hydroxide

1

2

1

2

2

2

Aluminum Nitrate

1

1

1

1

1

2

2

Aluminum Oxalate

1

Aluminum Phosphate

1

1

1

1

1

1

1

Aluminum Potassium Sulfate

1

Aluminum Salts

1

1

1

1

1

1

1

1

Aluminum Sodium Sulfate

1

Aluminum Sulfate

1

1

1

1

1

1

1

1

AMBREX 33

1

1

1

1

4

1

4

3

AMBREX 830

1

1

1

1

3

1

2

1

Amines Mixed (Eg: Allyl, Ethyl, Etc.)

1

4

2

4

2

4

2

4

Aminoanthraquinone

1

Ammonia + Lithium Metal Solution

4

4

4

4

2

4

4

4

Ammonia Gas, Cold

1

4

1

4

1

1

1

4

Ammonia Gas, Hot

1

4

2

4

2

4

1

4

Ammonia, Liquid

1

4

3

4

1

2

2

4

Ammonium Acetate

1

Ammonium Arsenate

1

Ammonium Benzoate

1

Ammonium Bicarbonate

1

Ammonium Bifluoride

1

Ammonium Bromide

1

Ammonium Carbamate

1

Ammonium Carbonate

1

3

1

3

1

4

Ammonium Chloride

1

1

1

1

1

Ammonium Citrate, Dibasic

1

Ammonium Dichromate

1

Ammonium Fluoride

1

Ammonium Fluorosilicate

1

Ammonium Formate

1

Ammonium Hydroxide, Conc.

1

1

1

2

1

4

1

1

Ammonium Iodide

1

Ammonium Molybdate

1

Ammonium Nitrate

1

1

1

1

1

1

2

Ammonium Oxalate

1

Ammonium Perchlorate

1

Ammonium Persulfate

1

3

1

3

1

4

1

Ammonium Phosphate, Dibasic

1

1

1

1

1

1

1

Ammonium Phosphite

1

Ammonium Picrate

1

Ammonium Polysulfide

1

Ammonium Salts

1

3

1

3

1

1

1

3

Ammonium Sulfamate

1

Ammonium Sulfate

1

1

1

1

1

1

Ammonium Sulfide

1

1

1

1

1

1

Ammonium Sulfite

1

Ammonium Thiocyanate

1

Ammonium Thioglycollate

1

Ammonium Thiosulfate

1

Ammonium Tungstate

1

Ammonium Valerate

1

Amyl Acetate

1

4

4

4

1

4

4

4

Amyl Alcohol

1

1

1

1

1

2

4

1

Amyl Borate

1

1

1

1

4

1

Amyl Chloride

1

1

1

1

4

1

4

2

Amyl Chloronaphthalene

1

1

2

1

4

4

4

2

Amyl Naphthalene

1

1

2

1

4

4

4

1

Amyl Nitrate

1

Amyl Nitrite

1

Amyl Propionate

1

Amylcinnamic Aldehyde

1

AN-0-3 Grade M

1

1

1

1

4

1

2

1

AN-0-366

1

1

1

1

4

1

4

1

AN-0-6

1

1

1

1

4

1

4

1

AN-VV-0-366B Hydraulic

1

1

1

1

4

1

4

1

Anderol (Diester)

1

1

2

1

4

2

4

2

ANG-25 (Diester Base)

1

1

2

1

4

2

2

2

ANG-25 (Glyceral Ester)

1

1

2

1

1

2

2

2

Aniline

1

1

2

2

2

4

4

3

Aniline Dyes

1

2

1

2

2

4

3

2

Aniline Hydrochloride

1

2

1

2

3

4

4

2

Aniline Oils

1

3

2

3

2

4

4

3

Animal Fats (Lard)

1

1

1

1

2

1

2

1

Anisole

1

Anisoyl Chloride

1

Ansul Ether 161 or 181

1

3

1

4

3

3

4

3

Anthracene

1

Anthranilic Acid

1

Anthraquinone

1

Antimony Pentachloride

1

Antimony Pentafluoride

2

Antimony Sulfate

1

Antimony Tribromide

1

Antimony Trichloride

1

Antimony Trifluoride

2

Antimony Trioxide

1

1

1

1

1

1

Aqua Regia

1

2

3

2

3

4

4

3

Arachidic Acid

1

Argon

1

1

1

1

1

1

2

2

AROCLOR 1248

1

1

1

1

2

3

3

2

AROCLOR 1254

1

1

1

1

2

4

3

1

AROCLOR 1260

1

1

1

1

2

1

1

1

Aromatic Fuels

1

1

2

1

4

2

4

2

Arsenic Acid

1

1

1

1

1

1

1

1

Arsenic Pentafluoride

Arsenic Trichloride

1

4

4

4

4

1

Arsenic Trioxide

1

Arsenic Trisulfide

1

Arsine

1

Ascorbic Acid

1

Askarel Transformer Oil

1

1

1

1

4

2

4

2

Aspartic Acid

1

Asphalt

1

1

1

4

2

4

2

Aspirin

1

ASTM Oil No.1

1

1

1

1

4

1

1

1

ASTM Oil No.2

1

1

2

1

4

1

4

1

ASTM Oil No.3

1

1

3

1

4

1

3

1

ASTM Oil No.4

1

1

2

1

4

2

4

2

ASTM Oil No.5

1

1

1

1

4

1

ASTM Reference Fuel A

1

1

3

1

4

1

4

1

ASTM Reference Fuel B

1

1

4

1

4

1

4

1

ASTM Reference Fuel C

1

1

4

2

4

2

4

2

ASTM Reference Fuel D

1

1

4

1

4

2

AUREX 903R

1

1

1

1

4

1

4

4

Automatic Transmission Fluid

1

1

1

1

4

1

4

Automotive Brake Fluid

1

2

1

4

1

3

3

4

AXAREL 9100

1

Azobenzene

1

BARDOL B

1

1

2

1

4

4

4

2

Barium Carbonate

1

Barium Chlorate

1

Barium Chloride

1

1

1

1

1

1

1

1

Barium Cyanide

1

Barium Hydroxide

1

1

1

1

1

1

1

1

Barium Iodide

1

Barium Nitrate

1

Barium Oxide

1

Barium Peroxide

1

Barium Salts

1

1

1

1

1

1

1

1

Barium Sulfate

1

1

1

1

1

1

1

1

Barium Sulfide

1

1

1

1

1

1

1

1

BAYOL 35

1

1

1

1

4

1

4

1

BAYOL D

1

1

1

1

4

1

4

1

Benzaldehyde

2

4

2

4

1

4

4

4

Benzamide

1

Benzanthrone

1

Benzene

1

1

3

2

4

4

4

1

Benzene Hexachloride (BHC)

1

Benzenesulfonic Acid

1

1

1

1

4

4

4

2

Benzidine

1

Benzil

1

Benzilic Acid

1

Benzoic Acid

1

1

1

1

4

4

4

2

Benzoin

1

Benzonitrile

1

Benzophenone

1

1

1

1

2

4

1

Benzotrichloride

1

1

3

1

1

4

Benzotrifluoride

1

Benzoyl Chloride

1

2

2

2

4

4

2

Benzoyl Peroxide

1

Benzyl Acetate

1

Benzyl Alcohol

1

1

2

1

2

4

2

2

Benzyl Benzoate

1

1

3

1

2

4

1

Benzyl Bromide

1

Benzyl Chloride

1

1

2

1

4

4

4

1

Benzyl Salicylate

1

Benzylamine

1

Beryllium Chloride

1

Beryllium Fluoride

1

Beryllium Oxide

1

Beryllium Sulfate

1

Bismuth Nitrate

1

Bismuth Oxychloride

1

Bismuth Subcarbonate

1

Bittern

1

Black Liquor

3

2

2

2

2

2

Black Point 77

1

1

1

1

1

1

3

3

Blast-Furnace Gas

1

1

1

1

4

4

1

2

Bleach Liquor

1

1

1

1

1

2

2

2

Bone Oil

1

1

1

1

2

1

Borane

1

Borax

1

1

1

1

1

2

2

2

Bordeaux Mixture

1

1

1

1

1

2

2

2

Boric Acid

1

1

1

1

1

1

1

1

Boric Oxide

1

Borneol

1

Bornyl Acetate

1

Bornyl Formate

1

Boron Fluids (HEF)

1

1

1

1

4

2

4

2

Boron Phosphate

1

Boron Tribromide

1

Boron Trichloride

1

Boron Trifluoride

1

Boron Trioxide

1

BRAYCO 885 (MIL-L-6085A)

1

1

2

1

4

2

4

2

BRAYCO 910

1

4

3

4

1

2

4

4

Brine

1

1

1

1

1

1

1

1

Bromic Acid

1

Bromine

1

1

1

1

4

4

4

2

Bromine Pentafluoride

2

4

4

4

4

4

4

4

Bromine Trifluoride

2

4

4

4

4

4

4

4

Bromine, Anhydrous

1

1

1

1

4

4

4

2

Bromobenzene

1

1

4

1

4

4

4

1

Bromochloromethane

1

1

3

1

2

4

4

2

Bromochloropropane

1

Bromochlorotrifluoroethane (HALOTHANE)

1

1

1

1

4

4

4

2

Bromoform

1

Bromotrifluoroethylene (BFE)

1

Bromotrifluoromethane (FC 13B1)

2

2

1

1

1

4

2

Buffered Oxide Etchants (BOE)

1

Bunker C

1

1

2

1

4

1

2

1

Butane

1

1

2

1

4

1

4

1

Butyl Acetyl Ricinoleate

1

1

1

1

1

2

2

Butyl Amine

1

4

2

4

4

3

4

4

Butyl Benzoate

1

1

1

1

4

1

Butyl Benzyl Phthalate (BBP)

1

Butyl CARBITOL

1

1

2

1

1

4

4

4

Butyl CELLOSOLVE

1

4

3

4

2

3

4

Butyl CELLOSOLVE Acetate

1

2

2

2

2

4

2

2

Butyl Ether

1

4

4

3

3

4

3

Butyl Lactate

1

Butyl Laurate

1

Butyl Oleate

1

1

1

1

2

4

2

Butyl Stearate

1

1

1

1

4

2

2

Butylene

1

1

1

4

2

4

2

Butyraldehyde

2

4

4

4

2

4

4

4

Butyric Acid

1

2

2

2

4

Butyric Anhydride

1

Butyrolactone

1

Butyroyl Chloride

1

Cadmium Chloride

1

Cadmium Cyanide

1

1

1

1

1

1

Cadmium Nitrate

1

Cadmium Oxide

1

Cadmium Sulfate

1

Cadmium Sulfide

1

Calcine Liquors

1

1

1

1

1

1

1

Calcium Nitrate

1

1

1

1

1

1

2

1

Calcium Acetate

1

4

1

4

1

2

4

4

Calcium Arsenate

1

1

1

1

1

1

Calcium Bisulfite

1

1

1

1

4

1

3

3

Calcium Bromide

1

Calcium Carbide

1

Calcium Carbonate

1

1

1

1

1

1

1

1

Calcium Chlorate

1

Calcium Chloride

1

1

1

1

1

1

1

1

Calcium Chromate

1

Calcium Cyanamide

1

Calcium Cyanide

1

1

1

1

1

1

1

Calcium Fluoride

1

Calcium Gluconate

1

Calcium Hydride

1

Calcium Hydrogen Sulfite

1

1

1

1

4

4

1

1

Calcium Hydrosulfide

1

Calcium Hydroxide

1

1

1

1

1

1

1

1

Calcium Hypochlorite

1

1

1

1

1

2

2

2

Calcium Hypophosphite

1

Calcium Nitrate

1

1

1

1

1

1

2

1

Calcium Oxalate

1

Calcium Oxide

1

Calcium Permanganate

1

Calcium Peroxide

1

Calcium Phosphate, Monobasic

1

1

1

1

1

1

1

Calcium Propionate

1

Calcium Salts

1

1

1

1

1

1

2

1

Calcium Silicate

1

1

1

1

1

1

Calcium Stearate

1

Calcium Sulfamate

1

Calcium Sulfate

1

Calcium Sulfide

1

1

1

1

1

1

2

1

Calcium Sulfite

1

1

1

1

1

1

1

1

Calcium Thiocyanate

1

Calcium Thiosulfate

1

1

1

1

1

2

1

1

Calcium Tungstate

1

Caliche Liquors

1

1

1

1

1

1

2

1

Camphene

1

Camphor

1

1

1

1

1

1

Camphoric Acid

1

Cane Sugar Liquors

1

1

1

1

1

1

1

1

Capric Acid

1

Caproic Acid

1

Caproic Aldehyde

1

4

4

2

2

4

Caprolactam

1

3

2

4

1

1

Carbamate

1

1

1

2

3

1

Carbazole

1

Carbitol

1

2

2

2

2

2

2

Carbolic Acid

1

1

1

2

4

4

1

Carbon Dioxide, Dry

1

2

1

2

2

1

2

2

Carbon Dioxide, Wet

1

2

1

2

2

1

Carbon Disulfide

1

1

1

1

4

4

4

1

Carbon Fluorides

1

Carbon Monoxide

1

1

1

1

1

1

1

2

Carbon Tetrabromide

1

Carbon Tetrachloride

1

1

4

1

4

2

4

2

Carbonic Acid

1

1

1

1

1

4

1

1

Caro's Acid

1

Casein

1

Castor Oil

1

1

1

1

2

1

1

1

Caustic Lime

1

1

1

1

1

1

1

1

Caustic Potash

1

3

1

4

1

2

3

3

Caustic Soda

1

3

1

4

1

2

2

2

CELLOSOLVE

1

4

1

4

2

4

4

4

CELLOSOLVE Acetate

1

4

3

4

2

4

4

4

CELLUGUARD

1

1

1

1

1

1

1

1

Cellulose Acetate

1

CELLULUBE (Phosphate Esters)

1

1

2

1

1

4

1

3

CELLULUBE A60

1

4

2

4

2

4

2

3

CELLUTHERM 2505A

1

1

1

2

4

2

4

2

Cement, Portland

1

1

1

1

1

1

Ceric Sulfate

1

Cerous Chloride

1

Cerous Fluoride

1

Cerous Nitrate

1

Cetane (Hexadecane)

1

1

1

1

4

1

4

3

Cetyl Alcohol

1

Chaulmoogric Acid

1

Chloral

1

Chloramine

1

Chlordane

1

1

1

1

4

2

4

2

Chlorextol

1

1

1

1

4

2

4

2

Chloric Acid

1

Chlorinated Naphthalene

1

1

4

1

4

4

4

2

Chlorinated Salt Brine

1

1

1

1

4

4

Chlorinated Solvents

1

1

4

1

4

4

4

1

Chlorine (Dry)

1

1

3

1

4

4

4

1

Chlorine (Wet)

1

1

3

1

2

3

4

2

Chlorine Dioxide

2

2

3

2

3

4

2

Chlorine Trifluoride

2

4

4

4

4

4

4

4

Chlorine Water

1

1

1

1

2

3

4

Chloroacetaldehyde

2

Chloroacetic Acid

1

4

2

4

2

4

4

Chloroacetone

1

4

4

4

1

4

4

4

Chloroacetyl Chloride

1

Chlorobenzaldehyde

1

Chlorobenzene

1

1

1

4

4

4

2

Chlorobromo Methane

1

1

3

1

2

4

4

2

Chlorobutadiene

1

3

1

4

4

4

2

Chlorodifluoroethane (FC 142b)

2

4

4

1

Chlorodifluoromethane (FC 22)

1

4

4

2

4

4

3

Chlorododecane

1

1

2

1

4

4

4

1

Chloroform

1

1

4

1

4

4

4

3

Chlorohydrin

1

1

1

1

1

1

Chloronitrobenzene (p-)

1

Chloronitroethane

1

4

4

4

4

4

4

Chloropentafluoroethane (FC 115)

2

1

4

1

1

1

Chloropicrin

1

Chloroprene

1

1

3

1

4

4

4

2

Chlorosulfonic Acid

1

4

4

4

4

4

4

Chlorotetrafluoroethane (FC 124)

2

Chlorotoluene Sulfonic Acid

1

Chlorotrifluoromethane (FC 13)

2

1

1

1

4

4

Chlorotritluoroethylene (CTFE)

2

Chlorox

1

1

1

1

2

2

1

Chloroxylenol

1

Cholesterol

1

Choline

1

Chrome Alum

1

1

3

1

1

1

1

Chrome Plating Solution

1

1

1

1

2

4

2

2

Chromic Acid

1

1

1

1

2

4

3

3

Chromic Chloride

1

Chromic Fluoride

1

Chromic Hydroxide

1

Chromic Nitrate

1

Chromic Oxide

1

1

1

1

2

4

Chromic Phosphate

1

Chromic Sulfate

1

Chromium Potassium Sulfate

1

1

2

1

2

2

Chromyl Chloride

1

Cinnamic Acid

1

Cinnamic Alcohol

1

Cinnamic Aldehyde

1

Circo Light Process Oil

1

1

1

1

4

1

4

1

Citric Acid

1

1

1

1

1

1

1

1

City Service 65,120,250

1

1

1

1

4

1

4

1

City Service Kool Motor Oil No.140

1

1

1

1

4

1

4

1

City Service Pacemaker No.2

1

1

1

1

4

1

4

1

CLOROX

1

1

1

2

2

2

2

Coal Tar

1

1

1

1

4

1

4

1

Cobaltous Acetate

1

Cobaltous Bromide

1

Cobaltous Chloride

1

1

1

1

1

1

2

1

Cobaltous Linoleate

1

Cobaltous Sulfate

1

Coconut Oil

1

1

1

1

3

1

1

1

Cod Liver Oil

1

1

1

1

1

1

2

1

Coke Oven Gas

1

1

1

1

4

4

2

2

CONVELEX 10

1

1

2

1

3

4

4

COOLANOL

1

1

1

1

4

1

4

1

Copper Acetate

1

4

4

4

1

2

4

4

Copper Carbonate

1

Copper Chloride

1

1

1

1

1

1

1

1

Copper Cyanide

1

1

2

1

1

1

1

1

Copper Gluconate

1

Copper Naphthenate

1

Copper Nitrate

1

1

2

1

2

2

Copper Salts

1

1

1

1

1

1

1

1

Copper Sulfate

1

1

1

1

1

1

1

1

Corn Oil

1

1

1

1

3

1

1

1

Cottonseed Oil

1

1

1

1

3

1

1

1

Creosote-Coal Tar

1

1

1

1

4

1

4

1

Cresol (Methyl Phenol)

1

1

1

1

4

4

4

2

Cresylic Acids

1

1

1

1

4

4

4

2

Crotonaldehyde

1

Crotonic Acid

1

4

4

2

4

4

4

Crude Oil (Asphalt Base)

1

1

1

1

4

2

4

2

Cumene

1

1

3

1

4

4

4

2

Cumene Hydroperoxide

1

Cuminic Aldehyde

1

Cupric Sulfate

1

1

1

1

1

1

Cutting Oil

1

1

1

1

4

1

4

1

Cyanamide

1

Cyanoacetic Acid

1

Cyanogen Chloride

1

2

3

2

3

4

Cyanohydrin

1

Cyanuric Chloride

1

Cyclohexane

1

1

2

1

4

1

4

1

Cyclohexanol

1

1

1

1

4

1

4

1

Cyclohexanone

2

4

3

4

2

4

4

4

Cyclohexene

1

Cyclohexylamine

1

Cyclopentadiene

1

Cyclopentane

1

Cyclopropane

1

DDT (Dichlorodiphenyltrichloroethane)

1

1

1

4

4

4

1

Decahydronaphthalene

1

1

1

4

4

4

1

Deionized Water

1

2

2

1

2

2

DELCO Brake Fluid

1

4

1

4

1

3

3

4

Detergent Solutions

1

1

1

1

1

1

1

1

Developing Fluids

1

1

1

1

2

1

1

1

DEXTRON

1

1

1

1

4

1

4

2

Diacetone

1

4

4

1

4

4

4

Diacetone Alcohol (Diacetol)

1

4

4

4

1

4

4

4

Diallyl Phthalate (DAP)

1

Diamylamine

1

DIAZINON

1

4

4

2

4

3

4

2

Dibenzyl Ether

1

4

3

4

2

4

Dibenzyl Sebacate

1

2

1

2

2

4

3

3

Diborane

1

Dibromodifluoromethane

1

2

4

4

Dibromoethylbenzene

1

1

4

1

4

4

4

2

Dibromotetrafluoroethane (FC 114B2)

2

2

4

2

4

2

4

Dibutyl Ether

1

3

4

3

3

4

4

3

Dibutyl Phthalate (DBP)

1

2

2

2

2

4

2

3

Dibutyl Sebacate

1

1

2

1

2

4

2

2

Dibutyl tert-Peroxide

1

Dicapryl Phthalate

1

2

2

2

4

3

2

Dichloroacetic Acid

1

Dichlorobutane

1

1

1

1

4

2

4

2

Dichlorobutene

1

Dichlorodiethyl Sulfide

1

1

1

Dichlorodifluoromethane (FC 12)

2

1

4

2

2

1

4

4

Dichloroethylene

1

1

2

Dichlorofluoroethane (FC 141b)

1

Dichlorofluoromethane (FC 21)

1

4

4

4

4

4

Dichlorohydrin

1

Dichloroisopropyl Ether

1

3

3

3

3

4

4

3

Dichlorophenol

1

Dichloropropene

1

Dichlorosilane

1

Dichlorotetrafluoroethane (FC 114)

2

1

4

1

1

1

4

2

Dichlorotrifluoroethane (FC 123)

1

Dicyclohexylamine

1

4

3

4

4