C
R
C
HEMICAL
ESISTANCE
HART
Reagent
ABS Acetal HDPE LDPE
PC
PP
Santo-
Sili
Reagent
ABS Acetal HDPE LDPE
PC
PP
Santo-
Sili
prene
cone
prene
cone
Cresylic Acid
–
D
–
B
1
D
A
1
–
A
Hydrofluoric Acid 100%
D
D
D
–
D
C
1
D
D
Cupric Acid
–
–
–
B
1
A
1
A
2
–
A
1
Hydrofluosilicic Acid 20%
–
B
B
B
2
–
A
–
D
Cyanic Acid
–
D
–
–
–
–
–
A
1
Hydrofluosilicic Acid 100%
–
A
C
B
1
–
A
–
D
Cyclohexane
–
A
1
D
B
1
B
D
D
D
Hydrogen Gas
–
–
A
A
2
A
2
A
–
C
Cyclohexanone
D
A
B
D
D
D
–
D
Hydrogen Peroxide 10%
A
D
A
A
A
2
A
–
A
Detergents
B
A
1
A
D
A
1
A
–
A
Hydrogen Peroxide 30%
–
D
A
C
2
A
2
B
1
–
B
Dextrin
A
–
A
–
–
A
–
–
Hydrogen Peroxide 50%
–
D
A
C
2
A
2
B
1
–
B
Dextrose
A
–
A
–
–
A
–
A
Hydrogen Peroxide 100%
A
D
A
C
2
A
B
1
–
B
Diacetone Alcohol
–
–
A
A
D
A
1
–
D
Hydrogen Sulfide (aqua)
B
C
A
A
A
A
1
–
C
Dibenzyl Ether–
–
–
–
–
–
–
–
–
Hydrogen Sulfide (dry)
–
–
A
A
–
A
1
–
C
Dichlorobenzene
D
–
–
–
D
C
1
D
D
Hydroquinone
D
A
–
A
–
A
–
–
Dichloroethane
D
A
1
C
C
1
D
D
D
–
Ink
A
B
–
–
–
–
–
–
Diesel Fuel
–
A
D
C
1
A
2
A
1
B
D
Hydroxyacetic Acid 70%
–
A
–
A
–
–
–
–
Diethyl Ether
D
–
D
–
D
A
1
A
D
Iodine
D
D
B
A
1
–
C
–
–
Diethylamine
D
B
D
D
D
A
1
–
B
Iodine (in alcohol)
–
D
B
B
–
–
–
–
Diethylene Glycol
B
A
1
A
B
2
B
1
A
2
A
B
1
Iodoform
–
–
–
–
–
–
–
–
Dimethyl Aniline
D
D
B
–
D
D
–
D
Isooctane
–
–
B
B
B
1
A
2
D
D
Dimethyl Ether
–
–
–
–
–
–
–
A
Isopropyl Acetate
–
D
B
B
1
D
B
1
–
D
Dimethyl Formamide
D
D
A
A
D
A
A
C
Isopropyl Ether
–
D
D
B
D
B
–
D
Diphenyl
–
–
–
–
–
D
–
D
Isotane
–
–
–
–
–
D
–
–
Diphenyl Oxide
–
D
–
–
–
D
–
C
Jet Fuel (JP3, JP4, JP5, JP8)
–
A
1
D
D
A
1
A
1
D
D
Disodium Phosphate
A
–
A
–
–
A
–
–
Kerosene
D
A
2
B
C
1
D
B
D
D
Dyes
–
C
–
–
–
–
–
–
Ketones
A
D
D
C
1
D
C
D
–
Epson Salts (Magnesium Sulfate)
B
2
B
–
A
2
A
1
A
–
A
Lacquer Thinners
A
D
D
A
B
D
–
D
Ethane
–
A
1
–
–
–
D
–
D
Lacquers
A
D
D
A
D
D
–
D
Ethanol
B
1
A
1
A
B
B
2
A
A
B
Lactic Acid
D
B
A
A
1
B
B
–
A
Ethanolamine
–
D
–
–
–
D
–
B
Lard
–
A
A
A
A
1
B
1
A
B
Ether
D
A
1
D
D
–
D
–
D
Latex
B
B
–
–
–
A
2
–
A
Ethyl Acetate
D
A
A
A
D
A
1
A
B
Lead Acetate
B
B
A
A
2
–
A
1
–
A
Ethyl Benzoate
D
–
B
C
2
D
B
1
–
D
Lead Nitrate
B
–
A
A
2
–
A
2
–
B
1
Ethyl Chloride
D
A
1
C
C
1
D
D
D
D
Lead Sulfamate
–
A
–
A
1
A
1
A
2
–
B
Ethyl Ether
D
A
1
D
D
–
D
–
D
Ligroin
–
B
–
A
–
A
2
–
D
Ethyl Sulfate
–
–
–
–
–
–
–
–
Lime
–
B
–
A
–
–
–
–
Ethylene Bromide
D
–
–
D
D
D
–
D
Linoleic Acid
A
B
–
A
–
B
1
–
B
1
Ethylene Chloride
D
A
1
C
D
D
C
1
–
D
Litlhium Chloride
–
A
D
A
2
B
1
A
2
–
A
1
Ethylene Chlorohydrin
D
D
–
D
D
D
D
C
Lithium Hydroxide
–
–
D
–
D
–
–
–
Ethylene Diamine
D
D
B
A
A
2
–
–
A
Lubricants
–
A
B
D
A
1
A
1
–
D
Ethylene Dichloride
D
B
1
D
D
D
D
D
D
Lye: KOH Potassium Hydroxide
A
A
B
A
D
A
A
C
Ethylene Glycol
A
B
A
A
2
B
1
A
A
A
Lye: NaOH Sodium Hydroxide
C
C
B
D
D
A
A
A
1
Ethylene Oxide
D
D
B
A
C
1
D
–
D
Lye: Ca(OH) 2 Calcium Hydroxide
–
D
B
A
2
D
A
2
A
A
Fatty Acids
A
A
A
D
B
1
A
D
C
Magnesium Bisulfate
–
–
–
–
A
1
A
2
–
–
Ferric Chloride
A
D
D
A
1
A
2
A
–
B
Magnesium Carbonate
B
A
–
B
A
1
A
–
–
Ferric Nitrate
A
2
D
–
A
2
A
1
A
–
C
Magnesium Chloride
B
B
1
A
A
1
A
2
A
2
–
A
Ferric Sulfate
A
2
D
–
A
2
A
1
A
–
B
Magnesium Hydroxide
B
A
B
A
2
A
1
A
–
A
Ferrous Chloride
A
2
D
A
A
2
D
A
–
–
Magnesium Nitrate
B
A
B
A
2
A
1
A
–
–
Ferrous Sulfate
A
1
D
–
A
2
A
1
A
–
–
Magnesium Oxide
–
A
–
–
–
–
–
–
Fluoboric Acid
A
2
A
1
A
A
2
–
A
–
–
Magnesium Sulfate (Epson Salts)
B
2
B
A
A
2
A
1
A
–
A
Fluorine
A
1
D
D
D
C
D
D
D
Maleic Acid
–
A
A
B
2
–
A
–
–
Fluosilicic Acid
A
2
A
1
B
A
2
A
1
A
–
–
Maleic Anhydride
–
D
A
D
–
D
–
–
Formaldehyde 40%
A
2
A
2
A
D
A
1
A
A
–
Malic Acid
–
A
–
B
2
–
A
1
–
B
Formaldehyde 100%
B
A
A
B
A
2
C
A
B
Manganese Sulfate
B
2
A
1
–
A
1
A
1
–
–
A
1
Formic Acid
D
A
2
A
D
A
1
A
1
–
B
Mash
–
A
–
A
–
–
–
–
Freon
®
11
D
D
A
C
–
A
B
D
Mayonnaise
–
A
–
D
–
–
–
–
Freon
®
12
A
1
B
–
A
1
–
A
2
D
D
Melamine
–
A
–
–
–
A
–
C
Freon
®
22
–
A
–
–
–
B
D
D
Mercuric Chloride (dilute)
B
B
A
A
A
B
–
–
Freon
®
113
–
A
–
–
B
1
D
D
D
Mercuric Cyanide
B
–
–
A
–
B
–
A
Freon
®
TF
–
A
B
–
–
D
D
D
Mercurous Nitrate
C
2
–
–
A
A
2
A
–
–
Fruit Juice
B
D
–
A
–
B
–
–
Mercury
B
A
A
A
D
B
–
–
Fuel Oils
D
A
C
B
B
1
A
–
D
Methane
–
A
–
–
–
A
D
D
Furan Resin
–
D
–
D
–
D
A
D
Methanol (Methyl Alcohol)
D
A
A
A
1
B
1
A
2
A
A
Furfural
D
A
A
D
D
D
A
D
Methyl Acetate
D
B
C
B
1
D
D
–
D
Gallic Acid
–
–
A
A
–
A
–
D
Methyl Acetone
–
D
–
–
–
–
–
–
Gasoline (high-aromatic)
D
B
B
A
A
A
D
D
Methyl Acrylate
–
B
–
–
–
D
D
D
Gasoline, leaded, ref.
D
A
B
–
A
2
B
D
D
Methyl Alcohol 10%
D
A
A
A
1
B
1
A
2
A
A
Gasoline, unleaded
D
A
B
–
A
2
C
1
D
D
Methyl Bromide
D
D
–
C
1
–
C
D
–
Gelatin
–
B
A
A
2
–
A
–
A
Methyl Butyl Ketone
–
D
–
–
D
D
–
D
Glucose
B
A
A
A
2
A
1
A
–
A
Methyl Cellosolve
–
D
–
–
D
B
–
D
Glue, P.V.A.
–
A
A
A
1
–
–
–
A
Methyl Chloride
D
B
–
C
1
D
D
D
D
Glycerin
C
A
A
A
1
A
2
A
D
A
Methyl Dichloride
–
D
–
–
–
D
–
–
Glycolic Acid
B
A
–
A
2
–
A
–
A
Methyl Ethyl Ketone
D
C
D
D
D
B
2
D
D
Gold Monocyanide
–
A
–
–
–
–
–
–
Methyl Ethyl Ketone Peroxide
–
–
–
–
–
–
–
B
Grape Juice
B
A
–
B
–
–
–
A
Methyl Isobutyl Ketone
D
–
D
C
D
A
D
D
Grease
–
D
–
–
–
–
–
D
Methyl Isopropyl Ketone
–
–
–
D
D
–
–
C
Heptane
D
A
B
B
1
B
C
2
A
D
Methyl Methacrylate
–
D
–
–
–
D
C
C
Hexane
D
A
C
D
D
B
1
A
D
Methylamine
D
D
–
A
1
–
A
2
–
–
Honey
–
A
–
B
A
1
A
–
A
Methylene Chloride
D
B
D
D
D
B
1
D
–
Hydraulic Oil (Petro)
–
B
A
C
–
D
B
B
Milk
B
A
–
A
A
B
–
A
Hydraulic Oil (Synthetic)
–
–
A
A
–
D
D
B
Mineral Spririts
D
A
D
B
C
B
–
D
Hydrazine
–
B
D
–
D
C
–
B
Molasses
B
A
A
A
–
B
–
–
Hydrobromic Acid 20%
–
C
D
B
2
–
A
2
–
D
Monochloroacetic Acid
–
D
D
–
D
–
D
–
Hydrobromic Acid 100%
B
D
D
B
1
–
C
1
–
D
Monoethanolamine
–
D
–
C
–
B
–
B
Hydrochloric Acid 20%
A
C
A
A
2
B
1
B
2
A
D
Morpholine
C
–
–
–
D
B
2
–
–
Hydrochloric Acid 37%
A
C
A
B
2
D
C
A
B
Motor Oil
C
B
–
C
1
A
A
1
–
–
Hydrochloric Acid 100%
A
C
D
–
D
B
1
A
D
Mustard
B
C
–
A
A
A
–
–
Hydrochloric Acid, Dry Gas
–
–
D
A
2
–
B
A
–
Naphtha
D
A
1
–
A
1
B
B
D
D
Hydrocyanic Acid
B
B
A
A
2
–
A
A
C
Naphthalene
D
A
1
B
C
–
B
D
D
Hydrocyanic Acid (Gas 10%)
–
C
A
–
B
1
A
A
D
Natural Gas
B
B
–
A
–
A
D
A
Hydrofluoric Acid 20%
C
D
A
A
2
D
A
2
D
D
Nickel Chloride
A
A
B
A
A
2
A
–
A
Hydrofluoric Acid 50%
C
D
A
A
1
D
A
2
D
D
Nickel Nitrate
A
–
B
A
D
A
2
–
–
Hydrofluoric Acid 75%
C
D
B
C
1
D
C
1
D
D
A- No effect
D- Severe effect;
Explanation of
- Satisfactory to 72 °F (22 °C)
footnotes:
not recommended
2- Satisfactory to 120 °F (48 °C)
B- Minor effect
3- Satisfactory to 90 °F (32 °C)
– No data available
C- Moderate effect
129
4- Satisfactory to 200 °F (93 °C)