Propylene Glycol (PG)

Propylene Glycol (PG) is a synthetic substance, which works as an excellent solvent and base for the distribution and mixing of other chemical compounds. It has a form of an oily liquid, with a sweetish aftertaste and high viscosity. PG may be found in everyday products, such as instant soups, soft drinks, medications, anti-freeze agents, or e-liquids.

Product features:

chemical formula: C₃H₈O₂

density: 1.04 g/cm³

boiling point: 188.2°C

two hydroxyl groups

less viscous than vegetable glycerin

transparent, colorless, hygroscopic liquid state of aggregation

Our pharmaceutical grade propylene glycol can be used in cosmetics, medical products, foods, and many other industries, including the vape industry.

Propylene Glycol Specification:

Identify (CAS no.) 57-55-6

Content of propylene glycol ≥ 99.9%

Content of water ≤ 0.2%

Shelf life 2 years

Suggested storage conditions Dry, ventilated, dark area, away from heat sources in tightly closed original packaging at temperature 10-25oC. Keep away from children.

Standard European Pharmacopoeia (Ph. Eur.) and US Pharmacopoeia (USP-NF)