Industrial Grade Propanediol Propylene Glycol
1. Name: Propylene Glycol
2. Relative Molecular weight: 76.09
3. CAS No.: 57-55-6
4. Appearance: Colorless transparent or primrose yellow liquid with special taste
5. Uses: It is the main material for making unsaturated polyester resin, and also as the material for plasticizer, ter resin, and also as the material for plasticizer, surface, active agent, emulsifying agent and demulsifier.
Packing: In iron drums with zinc inside; 210± 0.5kg/drun, Packed in TANK, ISO TANK or on the clients requirements.
|Index||High Grade||Technical Grade|
|Relative density d20 20 g/cm 3||1.035-1.038||1.035-1.040|
|Index of refraction(nd 20 )||1.431-1.435||1.428-1.435|
|Acidity(as acetic acid),%≤||0.01||0.02|
|Appearance||Colorless,viscous and transparent liquid,no mechanical impurity|