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  • Propylene Glycol
  • Propylene Glycol
Propylene Glycol Propylene Glycol

Propylene Glycol

  • Colorless
  • Viscous and transparent liquid
  • In 215 KG blue iron drums,in IBC drums
  • In flexi tank,in ISO tank
  • 1  , 2-Propanediol  , CAS NO: 57-55-6  , C3H8O2

    Description

    Propylene Glycol (PG)

    Chemical Name: 1, 2-Propanediol

    CAS NO: 57-55-6

    Chemical formula:C3H8O2


    Product specifications

    Item

    Pharm. Grade

    Ind. Grade

    Appearance

    Colorless, viscous and transparent liquid

    Colorless, viscous and transparent liquid

    PG Content, % (wt)

    ≥99.8

    ≥99.5

    Moisture, % (wt)

    ≤0.2

    ≤0.2

    olor No, (Pt-Co)

    ≤10

    ≤10

    Relative density,d2020g/cm3

    1.035-1.039

    1.035-1.039

    Index of retraction, (nD20)

    1.433-1.435

    1.433-1.435

    Acidity (as acetic acid), %

    ≤0.20

    ≤0.20

    Chloride, %(wt)

    ≤0.007

    ≤0.007

    Distillation rang,>95% (Vol)

    184.0-189.0

    -

    Distillation volume, Vol%

    ≥95

    -

    Sulfate, %(wt)

    ≤0.006

    -

    Heavy metals, ppm

    ≤5

    -

    Organic Volatile impurity Chloroform, µg/g

    ≤60

    -

    Organic Volatile impurity 1.4 dioxane, µg/g

    ≤380

    -

    Organic Voltile impurity methylene chloride,µg/g

    ≤600

    -

    Organic Voltile impurity trichloroethylene, µg/g

    ≤80

    -


    Packing

    In 215 KG blue iron drums, net weight: 17.2 tons/20’FCL.

    In IBC drums, net weight: 20 tons/20’FCL

    In flexi tank, net weight: 22 tons/20’FCL.

    In ISO tank, net weight: 23.6 tons/TANK


    Application

    1. Pharmacy: Can be used as the carrier of medicine and agent for particle medicine.

    2. Cosmetic: Can be used as humidor, emollient and solvent in cosmetic industry.

    3. Tobacco: Can be used as tobacco flavor, lubricated solvent, and preservative.

    4. Food: Can be used as the essence, solvent of edible pigment, softener of food packaging, anti-sticking agent of food and etc.

    Others: Can be used to produce unsaturated polyester resin, and also be the raw material of plasticizer, dehydrating agent, surface active agent, curing agent, binder and etc..

    Inquiry Us





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    Product Categories

    • Fine Chemical
      • 4,4'-Oxydianiline
      • PG
      • DMC
      • DEC
    • Engineering Plastics Aid
      • ASA
      • ABS
      • MBS
    • Others

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