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Quick Details

  • Classification: Hydroxybenzene
  • CAS No.: 57-55-6
  • Other Names: PG
  • MF: C3H8O2
  • EINECS No.: 200-338-0
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade
  • Purity: 99.5% MIN
  • Appearance: Colorless transparent liquid
  • Application: material of unsaturated polyester ...
  • Brand Name: JH

Packaging & Delivery

Packaging Details Packing in galvanized iron Drum,net weight 200 kg/drum flexitank 1 20'FCL=20-22TONS
Delivery Time 7 days

Specifications

mono Propylene Glycol
CAS No.: 57-55-6
Packed in 200/210KG iron drums ,
20'FCL=16.0/16.8MT
1 Flexitank=20-22

Propylene glycol

Property and application

Fomula:C3H8O2

It is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. Its molecular mass is 76.09.Its viscosity(20c),specific heat capacity(20c)and latent heat of vaporization (101.3kpa)are respectively 60.5mps.s,2.49KJ/(kg.c).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.

Specifications(It conforms to the Quality System Standard:ISO9001:2000)

Index

USP  Grade

First Grade

PG content %  >

99.5

99.0

Moisture %    <

0.10

0.20

Color(Pt-Co) No <

10

16

Relative density

1.037-1.039

1.036-1.039

Index of refraction

1.431-1.434

1.430-1.435

Alkalinity(as OH-)mmol/100g

0.04

0.05

Distillation range(BP-DP)

184-188

183-189

Residue%

0.010

0.012

Appearance Colorless, viscous and transparent liquid, no mechanical impurity

Packing, Storage and  Transportion:

It can be packed by ISO tank,galvanized iron drum,plastic drum,IBC or flexitank,etc.

  This product can not spontaneously combust but absorb moisture easily when uncovered.It can be dealt with as a low toxic general chemical product.

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China (Mainland) | Trading Company
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