CAS 57-55-6 Mono Propylenglycol Pg / Propanediol

• CAS No.: 57-55-6
• Formula: CH3chohch2oh
• EINECS: 200-338-0
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Model NO.: PROPYLEN GLYCOL
• Hydroxyl No.: Monohydroxy
• Transport Package: 200kg
• Specification: 200 kg/barrel
• Trademark: Dengfeng Chemical
• Origin: Henan China
• HS Code: 2909499000
• Production Capacity: 10000tons/Month

Product Description

 

 

 

Application

Propylen glycol can be used as raw material for unsaturated polyester resin, epoxy resin, plasticizers, surfactants and PU resin, mainly used for paint, coating and plastic industries.
In cosmetics, can be used as a wetting agent and emollient, because of good viscosity and hygroscopicity.

In daily chemical is an important solvent.
It used as an antifreeze, also an important material for Tobacco Humectant.

Items	99.50% Tech grade	99.90% USP grade
Appearance	Colorless, viscous, transparent liquid	Colorless, viscous, transparent liquid
Moisture Content	0.20% max.	0.10% max.
Color	10 APHA max.	10 APHA max.
Density (At 20ºC)	1.035-1.038 g/cm3	1.035-1.038 g/cm3
Purity	99.50% min.	99.90% min.
Distillation range	185-190 °C	186-189 °C
Index of refraction	1.428-1.435 nD20	1.431-1.435 nD20
Alkalinity (as OH-)	0.08 mmol/100g max.	0.04 mmol/100g max.
Acidity	0.02(m/m)	0.01(m/m)
Burning residues	0.050 % max.	0.010 % max.
Iron	5 ppm max.	0.5 ppm max.
Heavy metals	10 ppm max.	5 ppm max.
Residue on ignition	0.008% max.	0.007% max.
Odor	Slightly Odor	None Odor