99.5% Propylene Glycol PG Supplier

Short Description:

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Nam: Propylene glycol
  • CAS No: 57-55-6
  • Molecular Formula: C3H8O2
  • Product Detail


    Product Tags

    Product Name:          Propylene glycol
    CAS No:                    57-55-6
    Appearance:             Colorless transparent liquid
    Molecular Weight:     76.09
    Molecular Formula:   C3H8O2
    Melting Point:            -60 °C
    Boiling Point:            187 °C(lit.)
    EINECS No:              200-338-0
    Place of Origin:         China (Mainland)
    Type:                         polyester or medicine use



    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.


    Function & Application

    (1)Propylene glycol is used as raw materials for resins, plasticizers, surfactants, emulsifiers and demulsifiers, as well as antifreeze and heat carriers.

    (2) Propylene glycol is used as gas chromatography stationary liquid, solvent, antifreeze, plasticizer and dehydrating agent.

    (3)Propylene glycol is mainly used for the extraction solvent of various spices, pigments, preservatives, vanilla bean, roasted coffee granule, natural flavor and so on. A moisturizing and softening agent for candy, bread, packaged meats, cheeses, etc.

    (4) It can also be used as anti – mildew agent for noodle and filling core. Add 0.006% to soy milk, which can make the flavor unchanged when heating, and make white and glossy packaging bean curd.


    Technical Parameters

    Product PG CAS No 57-55-6
    Quality 99.5%+ Quantity: 1ton
    Test Date 2018.6.20 Quality Standard  
    Testing Item Quality Standard Testing Method Results
    Color Colorless GB 29216-2012 Colorless
    Appearance Transparent Liquid GB 29216-2012 Transparent Liquid
    Density (25℃) 1.035-1.037   1.036
    Assay % ≥99.5 GB/T 4472-2011 99.91
    Water % ≤0.2 GB/T 6283-2008 0.063
    Acid Assay, ml ≤1.67 GB 29216-2012 1.04
    Burning residue % ≤0.007 GB/T 7531-2008 0.006
    Pb mg/kg ≤1 GB/T 5009.75-2003 0.000


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  • Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
    A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.

    Q2 : How can I get the samples ?
    A2: We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.

    Q3: Is it possible to custom the labels with my own design?
    A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

    Q4: How can I release the payment to you?
    A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A.

    Q5: How do you check all the goods in the production line?
    A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure

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