Specification :

1. Description:
Propylene Glycol ( C3H8O2 )

2. Properties:
CAS code: 57-55-6
Clolourless, tasteless viscous liquid.
It can dissolved in water, ethanol and many organic solvent.

3. Packing: In 200kg net galvanized iron drum or ISO TANK, or the demanding of customer.

4. Specification:
Specification Index Superior First Class Qualified
Molecular weight 76.09
Boiling point 188.2
Melting point
59
Relative density 1.04
Surface tension 72.0  25
Viscosity 56.0mpa.s ( 20
specific heat 2.49kJ/ ( kg. ) ( 20 
Heat of evaporation 711kJ/ kg  101.3kpa
Natural temperature 421.1

5. Handling and Storage:
Store in a cool, ventilated and dry house, away from heat or kindling. Protect the material from the sun and rain during transportation. Carefully load and unload in case of crash.

6. Applications:
Propylene Glycol is an important material inorganic with glycerol as wetting agent in manufacture of comestics, toothpaste, fancy soap and tint etc. Aslo used in freeze proof agent.