产品名称

丙二醇

CAS NO

57-55-6

中文别名

丙二醇;甲基乙二醇

英文名称

1,2-Propanediol

英文别名

1,2-Propanediol

分子式

C₃H₈O₂

分子量

76.09

EINECS

200-338-0

熔点

-60oC

沸点

187oC

毒性

Propylene Glycol Identification: Chemical Name: Propylene Glycol Synonyms: 1,2-Propanediol; Propane-1,2-diol;PG CAS No.: 57-55-6 Structural Formula: Molecular Formula: C3H8O2 Properties: Colorless liquid with steady viscosity and good water absorption; Almost odorless, uninflammable and lower toxic. It can be mixed and solved with alcohol, water and various of organic agents. Specifications: Appearance: Colorless, clear ,viscous liquid Content, % : ≥99.5 Moisture % : ≤0.10 Color(Pt-Co) : ≤6 Relative Density: 1.038± 0.001 Distillation Range, Deg. C: 184-188 Refractive Index: 1.430-1.434 Application: PG is mainly used as raw material for preparing unsaturated polyester resin, plasticizer, surface active agent, emulsifying agent and demulsifying agent. It can also be used as mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco. Packing& Storage: Packing in 215kg/drum, IBC drums of net weight 1000kg/drum, ISO tank or flexitank.