99.5% Propylene Glycol Pg

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Detailed 99.5% Propylene Glycol Pg Description:


99.5% Propylene glycol PG
Specification: Classification: Chemical Auxiliary Agent ; CAS No.: 57-55-6 ; Other Names: 1,2-Propanediol ; MF: C3H8O2 ; EINECS No.: 200-338-0 ; Purity: 99.5%min ; Type: surface active agent ; Usage: Plastic Auxiliary Agents, Surfactants, d. ; colorless liquid: colorless ;
Propylene glycol( technical grade)

CAS No: 57-55-6
Assay: 99.5%min.
Color(APHA): 10max.PG is the raw material for preparing unsaturated polyester resin, plasticizer, surface active agent, emulsifying agent and demulsifying agent. It can also be used as mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco.
Specific gravity(20/25 °C): 1.0350~1.0410
Relative density (20/20): 1.035-1.040
Index of retraction(nD20):1.433-1.435
Moisture : 0.2%max.
Distillation range (L): 184.0~189.0°C
Distillation range (U): 184.0~189.0°C
Free acid (as CH3OOH%):75ppm max
Distillation volume: 95 Vol% min
Acidity: 0.20 ml max
Chloride: 0.007% max
Sulfate: 0.006% max
Heavy metals: 5ppm max
Residue on ignition: 0.07% max
Organic Volatile impurity Chloroform: 60µg/g max
Organic Volatile impurity 1.4 dioxane: 380µg/g max
Organic Voltile impurity methylene chloride: 600µg/g max
Organic Voltile impurity trichloroethylene: 80µg/g max
Packing: Net215kg/drum

Chloride: 0.005% max.

Arsenic: 0.0002% max.

Heavy metal (as Pb): 0.001% max.

Residue of ignition: 0.02% max.

Water insoluble: 0.01% max.

Packing: 25kg / bag

99.5% Propylene Glycol Pg
  • Model: CAS No: 57-55-6
  • Packing: Export Standard
  • Terms of Payment: T/T,T/C
  • Delivery Time: 30 Days
  • Products ID: 78557
  • Product Category: Surfactants
  • Post date: Apr 16, 2011
Our company is specialized exporter, manufacturer and supplier of 99.5% Propylene Glycol Pg in China.


           

Manufacturer/supplier's information

Company: Wuhan Star Trading Co., Ltd.
Address: No.498, Jianshe Ave.,
Region: Wuhan , China
Contact Person: Liu Qi
Telephone: 86-27-83642615

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