Manufacturer Supply High Quality CAS 57-55-6 1, 2-Propanediol

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Colorless
• Density: 1.036 G/Ml at 25 °c (Lit.)
• Storage Condition: Store at +5°c to +30°c.
• Boiling Point: 187 °c (Lit.)
• Flash(Ing) Point: 225 °f
• Melting Point: -60 °c (Lit.)
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

 

Items	Standard
Appearance	Colorless translate liquid
Color (Pt-Po)	≤10
Content (Weight) %	≥99.5
Moisture (Weight) %	≤0.10
Density (20ºC,g/cm3)	1.035-1.038
Acidity (CH3COOH) %	≤0.010

Product Description

1,2-Propanediol is an organic compound, which is miscible with water, ethanol and a variety of
organic solvents. Under normal conditions, it is colorless viscous liquid, almost tasteless and
slightly sweet. 1,2-Propanediol can be used as raw material of unsaturated polyester resin. It
can be used as wetting agent in cosmetics, toothpaste and soap together with glycerol or sorbitol.
In hair dyes, it is used as moisture regulating and hair leveling agent, antifreeze, cellophane,
plasticizer and pharmaceutical industry.

Item	Standard
Product Name	1,2-Propanediol
Purity	≥99.5%
CAS NO	57-55-6
EINECS No.	200-338-0
Appearance	Colorless and transparent liquid
Melting Point	-60 ºC
Boiling Point	184.8 ºC
Density	1.0381 g/cm³
Flash point	107.2 ºC
Water solubility	Soluble
Molecular Formula	C3H8O2
Application	Chemical raw material

 uses
It is not only the raw material of unsaturated polyester resin, but also the raw material of plasticizer,
surfactant, emulsifier and demulsifier.
 

 

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