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Shanghai Deborn Co., Ltd.

Propylene Glycol, 1 2-Propanediol, 1 2-Dihydroxypropane manufacturer / supplier in China, offering High Grade and Technical Grade Propylene Glycol, Glycidyl Methacrylate, Methyl Paraben Used as Preservatives and so on.

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High Grade and Technical Grade Propylene Glycol

FOB Price: Get Latest Price
Min. Order: 50 KG
Port: Shanghai, China
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: High Grade/Technical Grade
  • Origin: China
  • Trademark: Deborn
  • HS Code: 2905320000
Product Description
Product name: 1,2-Propanediol;1,2-Dihydroxypropane;α-Propylene glycol; Propylene glycol; (+/-)-1-Glycerol, polymer-supported; ethane-1,2-diol - prop-1-ene (1:1)
Molecular formula: C3H8O2 
Molecular weight: 76.09
CAS NO.: 57-55-6
EINECS: 200-338-0 
Technical index:
IndexHigh GradeTechnical Grade
PG content % ≥99.599.0
Moisture %     ≤0.100.20
Color  (Pt-Co) No. ≤1016
Relative density d2020 g/cm31.035~1.0381.035~1.040
Index of refraction(nd20)1.431-1.4351.428-1.435
Acidity(as acetic acid), % ≤0.010.02
Distillation range(IBP-DP) oC184~190183~190
AppearanceColorless, viscous and transparent liquid, no mechanical impurity
Viscosity: (20 ºC)60.5mpa.s
Specific heat capacity: ( 20 ºC)2.49kJ/(kg.ºC)
Latent heat of vaporization: (101.3kpa)711kJ/kg
Toxicity: LD50325.5mg/kg
Application: It can be mixed and solved with alcohol, water and various organic agents. 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.
Package: 200kg/drum. It can be packed by ISO tank, galvanized iron drum, plastic drum, IBC or flexitank, etc. This product should be stored in cool and windy special warehouse far from fire and transported as a general chemical product.
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