propylene glycol
China [CN] |
|
C3H8O2 |
|
Purity |
99.95% |
|
Appearance |
Colorless, Clear, Hygroscopic Liquid |
|
Class |
General Cargo |
|
CAS NO. |
57-55-6 |
|
H.S Code |
29053200 |
|
EINECS NO. |
200-338-0 |
|
Moisture |
≤0.2 |
|
Free Acid ppm |
≤75 |
|
Ash ppm |
≤80 |
|
Boiling Point |
188.2℃ |
|
Molecular Weight |
76.09 |
|
Origin |
China |
|
Relative Density |
1.0362(20℃, 4℃) |
|
Refraction |
1.4329 |
|
Flashing Point |
98.9℃(Close)/107℃(Open) |
|
Toxicity |
Low |
|
Melting Point |
-60 |
propylene
glycol is widely
used in like as below
Industrial grade Propylene glycol:
·Used to produce unsaturated resin, polyether, epoxy resins, etc.;
·Used for organic synthesis of solvents, dehydrating agents and gas
chromatography stationary liquids, synthesizing emulsifier, demulsifier, etc.;
·Used in cellophane, plasticizer industry;
·The aqueous solution of propylene glycol is an effective antifreeze;
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