Description
Propylene Glycol
CAS No.: 57-55-6
MF: C3H8O2
Molecular formula: C3H8O2
Characteristics: Propylene glycol, also called 1,2-propanediol or propane-1,2-diol, is an organic compound (a diol or double alcohol) with formula C3H8O2 or HO-CH2-CHOH-CH3. It is a colorless, nearly odorless, clear, viscous liquid with a faintly sweet taste, hygroscopic and miscible with water, acetone, and chloroform.
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.
Technical grade
Item | Index |
Color, APHA | Max. 15 |
Content% | Min. 99.0 |
Moisture% | Max. 0.2 |
Specific Gravity (20/20) | 1.035-1.039 |
Free acid,(CH3OOH),ppm | Max. 75 |
Residue, ppm | Max. 80 |
Distillation range>95% | 180-190 |
Index of refraction | 1.431-1.435 |
Information is up-to-date: 07.03.2018
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