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

• Customization: Available
• Grade Standard: Industrial Grade
• Certification: ISO
• Model NO.: Propylene Glycol
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• CAS No.: 57-55-6
• Formula: C3h8o2
• Einecs: 200-338-0
• Purity: 99.8%Min
• Melting Point: -60ºC
• Density: 1.036
• Specification: 99.8%Min
• Origin: China
• HS Code: 2905320000
• Production Capacity: 100000mt/Year

Product Description

 Description

1.Description

Chemical name: Propylene Glycol; 1,2-propanediol
Molecular formula: C₃H₈O₂
Structural formula: CH₃-CH-CH₂
                                   
                                 OH OH
Relative molecular weight: 76.09
Relative density(20/20ºC)g/cm3:1.035~1.039
Distillation range>95%,(vol.)ºC: 184~190
CAS NO.:57-55-6
Appearance: Colorless transparent or pale yellow liquid with special taste



2.Specification

Items	Standard	Results	Unit of Measure
Content	99.80min	99.90	Weight %
Moisture	0.20max	0.09	Weight %
Relative Density	1.038± 0.001	1.0376	20°C (g/cm³)
Color	10 max	5	APHA Color
Appearance	Colorless transparent liquid
Conclusion	HIGHT GRADE

3.Uses

Uses: It is the main material for making unsaturated polyester resin, and also as the material for plasticizer polyester resin, and also as the material for plasticizer, surface, active agent, emulsifying agent and demulsifying agent.

4.Packing and Transport

Packing: In iron drums with zinc inside; 210±0.5kg/drum, Packed in TANK, ISO TANK or on the client's requirements.

Storage: store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.