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PEG-400 | 25322-68-3

PEG-400 | 25322-68-3


  • Product Name: Polyethylene Glycol
  • Other Names: Polyethylene Glycol 400
  • Category: Pharmaceutical - Pharmaceutical Excipient
  • CAS No.: 25322-68-3
  • EINECS: 500-038-2
  • Appearance: colourless or almost colourless viscous liquid
  • Molecular Formula: /
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: Zhejiang, China.
  • Product Detail

    Product Tags

    Product Specification:

    Tests

    Standards

    Description

    A colourless or almost colourless viscous liquid;
    Odour,slightly characteristic.
    Freely soluble in water and ethanol, insoluble in ether

    Congealing point℃

    4-8

    Relative density

    1.110-1.140

    Viscosity (40℃,mm2/s)

    37-45

    Identification

    Should comply with the standards

    Average molecular weight

    380-420

    pH

    4.0-7.0

    Clarity and color of solution

    Should comply with the standards

    Ethylene Glycol, Diglycol and
    Triethylene glycol

    Each not more than 0.1%

    Ethylene oxide and Dioxane

    Ethylene oxide not more than 0.0001%

    Dioxane not more than 0.001%

    Formaldehyde

    Not more than 0.003%

    Water

    Not more than 1.0%

    Residue on ignition

    Not more than 0.1%

    Heavy metals

    Not more than 0.0005%

    Arsenic

    Not more than 0.0003%

    Microbial limit

    Total Aerobic Microbial Count

    Total Yeasts and Molds Count

    Escherichia coli should be absent

    The sample is qualified with the requirements of C.P. 2015

    Product Description:

    Polyethylene glycol and polyethylene glycol fatty acid esters are widely used in cosmetic industry and pharmaceutical industry. Because polyethylene glycol has many excellent properties: water-soluble, non-volatile, physiologically inert, mild, lubricating, and makes the skin moist, soft, and pleasant after use. Polyethylene glycol with different relative molecular mass fractions can be selected to change the viscosity, hygroscopicity and organizational structure of the product.

    Polyethylene glycol (Mr<2000) with low molecular weight is suitable for wetting agent and consistency regulator, used in cream, lotion, toothpaste and shaving cream, etc., and also suitable for non-cleaning hair care products , giving hair a silky shine. Polyethylene glycol with high molecular weight (Mr>2000) is suitable for lipsticks, deodorant sticks, soaps, shaving soaps, foundations and beauty cosmetics. In cleaning agents, polyethylene glycol is also used as a suspending and thickening agent. In the pharmaceutical industry, used as a base for ointments, creams, ointments, lotions and suppositories.

     

    Package: 25 kgs/bag or as you request.

    Storage: Store at a ventilated, dry place.

    Executive Standard: International Standard.


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