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Polyethylene glycol 2000
Polyethylene glycol 2000
Place of Origin:
China
Brand:
Bio-cornigs
Model:
Price:
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Updated:
1/26/2026
  • Product Detail
  • Company Profile

    Polyethylene glycol 2000 is a medium-to-high molecular weight PEG. Due to its longer molecular chain, it is used in coating systems to enhance the flexibility and weather resistance of the coating. EG2000 has a higher molecular weight and a more significant toughening effect, making it suitable for industrial coatings with high requirements for impact resistance and bending resistance. PEG1500 has better compatibility and is commonly used in water-based architectural coatings and anti-corrosion coating systems.

     

    INCI Name: Polyethylene Glycol 2000

    CAS Registry Number: 25322-68-3

    EINECS login ID: 500-038-2

    HS Code: 3907210000

    Molecular formula: ( C₂H₄O ) n

    Molecular weight: 2000

    Synonyms: Polyethyleneoxide, Macrogol, Carbowax; CarbowaxSentry; Lipoxol; LutrolE; macrogola; PEG; PluriolE, polyoxyethyleneglycol, PEG20 0 0, Macrogol 2 000.

     

    Application areas

    1. Food Industry

    It is commonly used as an emulsifier, thickener, anti-crystallization agent, stabilizer, and humectant, increasing the viscosity and stability of food and improving its taste, texture, appearance, and stability. In baked goods, it prevents ice crystal formation and extends the product's freshness. Furthermore, in sauces, condiments, and gravies, it acts as a thickener and preservative, giving products a smooth, creamy texture and inhibiting the growth of bacteria and fungi.

    2. Beverage industry

    As an antifoaming agent, it solves the foaming problem in beer and soft drink production.

    3. Manufacturing

    As a coolant and antifreeze, it lowers the freezing point of the liquid and prevents the cooling system from freezing. It is commonly used in automobiles, industrial equipment, and air conditioning systems to ensure that the liquid can still flow under cold conditions.

    4. Pharmaceutical manufacturing industry

    As a solvent, diluent, and carrier for drug delivery systems, it can be used in the preparation of drugs and medical products.

    5. Daily chemical industry

    It is used as a wetting agent and consistency regulator, and is often used in products such as creams, lotions, toothpaste, shaving creams, and detergents. It is also suitable for non-rinsing hair care products, giving hair a silky shine.

    6. Industrial Manufacturing

    It can be used as an additive, diluent, or surface treatment agent in fields such as lubricating oil, coatings, paints, pulp, and textiles.

     

     

    Packaging

    Kraft paper bag

     

    Stability and storage conditions

    Store in a cool, dry place, avoiding direct sunlight. Polyethylene glycol is a flammable liquid; therefore, fire safety regulations must be followed during storage and handling. Keep away from open flames.

     

    Product Compliance

    Indicator range

    GB1886.302

    HG/T4134

    USP

    GB/T22114

    BP

    CP

    Senses

    White waxy solid

    White waxy solid

    /

    White waxy solid

    White waxy solid

    White waxy solid

    Average molecular weight

    1800-2200

    1800-2200

    1800-2200

    2000

    2000

    1800-2200

    pH value (5%)

    4.5-7.5

    5.0-7.0

    4.5-7.5

    4.0-7.5

    /

    4.0-7.0

    Moisture, %

    /

    /

    /

    /

    ≤1.0

    ≤1.0

    Burning residue, %

    ≤0.2

    /

    ≤0.1

    ≤0.1

    ≤0.2

    ≤0.1

    kinematic viscosity

    38-49 (100℃)

    3-4 (40℃, 0.5g/mL aqueous solution)

    1800-2200

    38-49 (100℃)

    38-49 (100℃)

    /

    density

    /

    /

    /

    /

    1.080

    /

    Formaldehyde, ppm

    /

    /

    /

    ≤30

    ≤30

    ≤30

    Lead, ppm

    ≤1.0

    /

    /

    /

    /

    /

    Arsenic, ppm

    ≤1.0

    /

    /

    ≤2.0

    /

    ≤3.0

    Heavy metals, ppm

    /

    /

    ≤5.0

    ≤5.0

    /

    ≤5.0

    Acid value, %

    ≤0.05

    /

    /

    /

    ≤0.1mL NaOH

    /

    Ethylene oxide, ppm

    ≤200

    /

    ≤10

    ≤1

    ≤1

    ≤1

    Dioxane, ppm

    ≤10

    /

    ≤10

    ≤10

    ≤10

    ≤10

    Ethylene glycol + diethylene glycol content, %

    ≤0.25

    /

    ≤0.25

    /

    ≤0.4

    /

    Hydroxyl value, mgKOH/g

     

    51.0-62.00

    /

    /

    /

     

    Reducing substances

    /

    /

    /

    /

    Through experiments

    /

    bio-equip.cn
    Suzhou Cornigs Bioproducts Co., Ltd. is a globally oriented, national-level “Specialized, Refined, Distinctive and Innovative” high-tech enterprise. Grounded in synthetic biology and advanced materials science, the company leverages innovative biomanufacturing pathways to efficiently convert renewable biomass into high-performance bio-based materials, premium bio-based chemicals, and functional bio-surfactants.
    CORNIGS embraces the mission of driving the transformation of traditional petrochemical industries toward greener, lower-carbon, and more sustainable modern biomanufacturing.
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