Glycerol

Propylene glycol, also known as glycerol:

1. Product Introduction: Propylene glycol, also referred to as glycerol, is a colorless, odorless, and sweet-tasting organic compound. It appears as a clear, viscous liquid. Propylene glycol can absorb moisture from the air and also absorb hydrogen sulfide, hydrogen cyanide, and sulfur dioxide. It is sparingly soluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, and oils. Propylene glycol is a structural component of glycerol triesters.

2. Product Specifications:

- Content: 99.5%

- Relative Density: 1.2606

- Color: 10

- Refractive Index: 1.173

- Chloride: 10

- Acidity or Alkalinity: 0.064

- Sulfated Ash: 0.01

- Saponification Equivalent: 0.64

- Fatty Acids and Esters: 1

- Arsenic Content: 1.5

- Heavy Metals: 5

- Chloride Compounds: 30

3. Product Uses: Propylene glycol is used in the textile industry, as an antifreeze, industrial auxiliary agent, and in the coatings industry.