Place of Origin : Tongling,China
Post Date : 09-07-2012
Expiry Date : 15-08-2013

Ⅰ.Characteristics And Applications
Propylene Glycol, With Molecular Formula C3H8O2 ,is A Colorless Transparent Liquid. Its Melting Point Is -59.5℃ And Boiling Point Is 187.3℃,and Can Be Mixed Or Solvent With Water, Alcohol And Several Organic Agent. Propylene Glycol Is A Raw Material For Producing Unsaturated Of Plasticizer, Dehydrant , Surface Active Agent, Firming Agent And Binder. Moreover, PG Can Be Used As Antiseptics, Ice Inhibitor And Moisture Preserver Of Tobacco.


Ⅱ.Quality Indexes Index Name Unit Supper Grade Tech Grade
Purity % ≥99.8 ≥99.5
Water % ≤0.2 ≤0.2
Distillation 25℃ 184-189 183-190
Density (25℃)g/cm3 1.037-1.039 1.037-1.039
Color AHPA ≤5 ≤5
Appearance ---- Colorless ,transparent Liquid Without Foreign Meterials


Ⅲ.Package
Packed In Iron Or High Density Drums Of 200 ±0.5kg Net Each




Ⅳ.Storage And Transportation
Stored In Cool,dry And Ventilated Places ,kept Far From Fire And Transported As A Common Chemical .