Propylene Glycol
Hosea Chem® has been supplying Propylene Glycol (1,2-Propylene glycol) (CAS 57-55-6) with high quality and competitive price for many years, covering most of the European, American, etc. Send Inquiry
Product Description
1,2-Propylene glycol
Chemical Name:Propylene Glycol;PG;CAS 57-55-6
EINECS No.: 200-338-0
Chemical Formula: C3H8O2
Molecular Weight: 76.09
Melting point: -60°C
Boiling point: 187℃
Flash point: 225°F
Density (25 °C): 1.036 g/mL
1,2-Propylene glycol Molecular Structure:
Description
Propylene glycol is used as antifreeze in breweries and diaries, in the manufacture of resins, as a solvent, and as an emulsifier in food. It was present as an occupational sensitizer in the color-film developer Flexicolor.
1,2-Propylene glycol Standard
Index Gifted class A product Qualified
Content 99.7% min 99.5% min 99.0% min
Chroma (Pt-Co) 10max 16max 40max
Density (20/25 ℃) 1.037-1.039 1.036-1.040 1.035-1.41
Moisture 0.08wt% max 0.15wt% max 0.32% max
1,2-Propylene glycol Application
Propylene glycol can be used as a raw material of unsaturated polyester resin, also plasticizers, surface active agents, emulsifiers and demulsifiers materials, can be used as an antifungal agent, fruit ripening agents, preservatives, antifreeze agents and tobacco insulation .
Storge & Handling
Store in a cool, dry and well-ventilated location away from heat and open flames. Use sealed containers to prevent mositure absorption.
1,2-Propylene glycol Packing
Galvanized iron or paint barrel, net weight 200 or 215 ± 0.5 kg and we can use ISO TANK or according to customer requirements for packaging.