Details of 1 2-propanediol with cas 57-55-6
Classification:ETHER
CAS No.:57-55-6
Other Names:Propane-1,2-diol
MF:C3H8O2, C3H8O2
EINECS No.:200-338-0
Place of Origin:Shandong, China
Grade Standard:Electron Grade, Food Grade, Industrial Grade
Purity:99%, 99% Min
Appearance:colorless liquid
Application:Solvent/antifreeze/plasticizer/dehydrating agent
Brand Name:Unilong
Model Number:JL20210204
Product name:Propylene glycol
Shelf life:2 Years
MOQ:1kg
Packing:25kg/drum
Delivery:Immediately
Sample:Availiable
Hs code:29053200
Molecular Weight:76.09
Specification of 1 2-propanediol with cas 57-55-6
Items
|
Specification
|
Appearance
|
Colorless Liquid
|
Color, APHA
|
≤10
|
Content, %
|
≥99.0%
|
Moisture, %
|
≤0.20%
|
Specific Gravity (20/20)
|
1.035-1.039
|
Free Acid, (CH3OOH), ppm
|
≤75
|
Residue, ppm
|
≤80
|
Distillation Range, >95%
|
184-190
|
Index of Refraction
|
1.433-1.435
|
Packing
200kgs/drum, 16tons/20’container

Usage
Propylene Glycol is a humectant and flavor solvent that is a polyhy- dric alcohol (polyol). it is a clear, viscous liquid with complete solu- bility in water at 20°c and good oil solvency. it functions as a humectant, as do glycerol and sorbitol, in maintaining the desired moisture content and texture in foods such as shredded coconut and icings. it functions as a solvent for flavors and colors that are insoluble in water. it is also used in beverages and candy.