propylene glycol Suppliers, propylene glycol Manufacturers.
| Molecular formula | C3H8O2 |
| CAS# | 57-55-6 |
| Structure Formula |  |
| Specification | Properties: Molecular weight: 76.09 Relative density: (20/20℃)1.0381 Structure: CH3-CHOH-CH2OH (1,2 - propylene glycol), or CH2OH-CH2-CH2OH (1,3 - propanediol) Appearance: colorless viscous hygroscopic liquid, almost odorless. Boiling point: 188.2 Melting point: -59℃ Lighted: 421.1℃ Viscosity (20 ℃) 56.0mpa.s, Surface tension: 72.0 (25℃) Specific heat capacity: (20 ℃)2.49kJ / (kg.℃), Heat of vaporization: (101.3kpa) 711kJ/kg. |
| Uses | In cosmetics, toothpaste and soap and glycerin can be used as a wetting agent with sorbitol goods. Used as humidity in the hair dye, hair smoothing agents, also used as antifreeze, is also used cellophane, plasticizers and pharmaceutical industries. |
| Packaging | 215kg/Barrel |
Company： |
Qingdao Hailijia New Material Chemical Co. Ltd. |
E-mail： |
chem@netsun.com |
Address： |
Chengyang dual-port industrial park by the sea, Qingdao. |
Zip Code： |
266108 |
Search Product