Product Description
Application : With water, ethanol and a variety of organic solvents immiscibility. Propylene glycol can be used as a raw material for unsaturated polyester resins.
In cosmetics, toothpaste and soap with glycerin or sorbitol with the use of wetting agent. In the hair dye for the humidity, the hair agent, also used as antifreeze, but also for cellophane, plasticizers and pharmaceutical industry.
Technical Index
|
ITEM |
SPEC |
|
Purity % |
99.5% min |
|
Color ( Apha color ) |
10 |
|
Moisture % |
0.2%max |
|
Specific gravity at 25℃ |
1.035-1.039 |
|
Free Acid ( CH3COOH ) ppm |
75max |
|
Residue ppm |
80max |
|
Distillation rang ( ≥95% ) |
184-189 |
|
Index of refractioin |
1.433-1.435 |
