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> INDUSTRIAL CHEMICALS > OXYGEN-CONTAINING ORGANICS

 

1,2-Propanediol

 

Product name: 1,2-Propanediol
CAS NO.: 57-55-6
Molecular formula: C3H8O2
Molecular weight: 76.09
Properties: Colorless transparent viscous liquid
Item Specification
Melting Point -60℃
Boiling Point 187℃
Density 1.036 
Refractive index(20℃) 1.432
Flash point (Cleveland) 225℉
Technical index: Item Index
Distillation range 184-189℃
Content ≥99.5%
Water Content ≤0.2%(m/m)
Chroma(25%water solution)  Co-Pt≤ 10
Uses: 1,2-Propanediol is widely used as a kind of hygroscopic agents,antifreeze agents, lubricating agents and solvents in food, medicine and cosmetics.
Packing: The net weight is 210kg, which must be stored in a dry, cool and good ventilation place.
 

 

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