|
Water
(23 C)
|
1.8
|
No Change
|
|
Water
(50 C)
|
2.2
|
No Change
|
|
|
Inorganic
Acids
|
Percent
Weight Change
|
|
|
Phosphoric
Acid 10%
|
1.5
|
No Change
|
|
Nitric
Acid 10%
|
1.3
|
No Change
|
|
Hydrochloric
Acid 10%
|
1.0
|
No Change
|
|
Sulfuric
Acid 2%
|
1.5
|
No Change
|
|
Nitric
Acid (concentrated)
|
sample
degraded
|
No Change
|
|
Hydrochloric
Acid (concentrated) 15%
|
skin degradation
|
Discoloration
|
|
|
|
|
|
Organic
Acids
|
Percent
Weight Change
|
Appearance
|
|
Formic
Acid 10%
|
2.3
|
No Change
|
|
Acetic
Acid 10%
|
1.7
|
No Change
|
|
|
Inorganic
Bases
|
Percent
Weight Change
|
Appearance
|
|
Potassium
Hydroxide 10%
|
1.7
|
No Change
|
|
Ammonium
Hydroxide 10%
|
2.5
|
No Change
|
|
Organic
Bases
|
|
|
|
Aniline
|
19
|
Edge degradation
(1000 hours)
|
|
Di-n-butyl
Amine
|
2.5
|
No Change
|
|
Hydrocarbon
|
|
|
|
Toluene
|
1
|
No Change
|
|
Decahyronapthalene
|
No Change
|
No Change
|
|
Amides
|
|
|
|
Di-methyl
Formamide (DMF)
|
Sample
Degraded in 24 Hours
|
|
|
N-Methyl
Pyrrolidone (NMP)
|
Ditto
|
|
|
Alcohols
|
Percent
Weight Change
|
Appearance
|
|
Ethyl
Alcohol
|
26.5
|
Softening,
Edge Distortion
|
|
Ethylene
Glycol
|
10
|
(distorted after 500 hours)
|
|
Mono
Ethyl Ether
|
10
|
|
|
Benzyl
Alcohol
|
17
|
Edge degradation
|
|
Cyclohexanol
|
No Change
|
No Change
|
|
Glycerine
|
No Change
|
No Change
|
|
Hydroquinone
10%
|
1.5
|
No Change
|
|
|
Ketones
|
Percent
Weight Change
|
Appearance
|
|
Acetone
|
|
sample
swollen, broken
after 24 hours
|
|
Cyclohexanone
|
21.3
|
sample
collapsed
|
|
Methyl-ethyl
ketone
|
|
sample
swollen, broken
after 24 hours
|
|
|
Esters
|
Percent
Weight Change
|
Appearance
|
|
Ethyl
Acetate
|
34
|
No Change
|
|
Dioctyl
Phtalate
|
No Change
|
No Change
|
|
Caster
Oil
|
1
|
No Change
|
|
Chlorinated
Solvents
|
Percent
Weight Change
|
Appearance
|
|
Chlorobenzene
|
9
|
No Change
|
|
Methylene
Chloride
|
|
sample
swollen,
broken after 24 hours
|
|
Carbon
Tetrachloride
|
1
|
No Change
|
|
1,
1, 1 - Tetrachlorethane
|
1.5
|
No Change
|
|
Trichorethylene
|
30
|
No Change
|
|
|
Miscellaneous
|
Percent
Weight Change
|
Appearance
|
|
Dimethylsulphoxide
|
|
sample
degraded
after 48 hours
|
|
Formaldehyde
(40%)
|
1
|
No Change
|
|
Hydrogen
Peroxide
|
2.5
|
No Change
|
