1,2-Propylene Glycol CAS 57-55-6

Molecular Formula: C3H8O2 Molecular Weight: 76.094 CAS No.: 57-55-6 Description 1, 2-Propylene Glycol is a colorless viscous liquid, almost odorless, and slightly sweet. Miscible with water, ethanol and various organic solvents. Application 1, 2-Propylene glycol can be used as a raw material for unsaturated polyester resins. Also used as a wetting agent in combination with glycerin or sorbitol in cosmetics, toothpaste and soap. Also used as a humidity control and leveling agent in hair dyes and as an antifreeze. Also used in cellophane, plasticizers and the pharmaceutical industry. Specification Appearance Colorless, Viscous, transparent liquid PG content 99.80% min Moisture 0.1% max Density (20℃) 1.035-1.038 g/cm3 Index of refraction, nD20 1.431-1.435 Acidity 0.01ml max Distillation range 184-189 ℃ Colourity (Pt-Co) 5 APHA Packing 25kg/barrel or as customer’s requirements. Storage Store in tight container, at cool, ventilated, clean and dry place. Minimum Order 100kgs

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