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Sodium polyacrylate CAS 9003-04-7


  • CAS: 9003-04-7
  • Molecular Formula: C3H4O2
  • Molecular Weight: 72.06
  • EINECS: 999-999-2
  • Storage Period: Sealed storage
  • Synonyms: PolyacrylatesodiumAq; Polyacrylatesodiumsolid; ACRYLIC ACID, SODIUM SALT POLYMER; SODIUM POLYACRYLATE; PAAS; POLYACRY; LIC ACID 5'100 SODIUM SALT; POLY(ACRYLATE SODIUM)PHOSHATE; ADSP; disodiumhydrophosphate; Sodium polyacrylate
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    What is Sodium polyacrylate CAS 9003-04-7?

    Sodium polyacrylate is a white powder. Odorless and tasteless. Extremely hygroscopic. A polymer compound having hydrophilic and hydrophobic groups. Slowly soluble in water to form a very viscous transparent liquid, the viscosity of 0.5% solution is about Pa•s, viscous and due to water absorption swelling (such as CMC, sodium alginate) produced, but due to the ionic phenomenon of many anionic groups within the molecule to increase the molecular chain, the performance of viscosity increases and form a highly viscous solution. Its viscosity is about 15-20 times that of CMC and sodium alginate. Heating treatment, neutral salts and organic acids have little effect on its viscosity, while alkaline viscosity increases. Insoluble in organic solvents such as ethanol. Strong heat to 300 degrees does not decompose. Long-lasting viscosity changes very little, not easy to corrupt. Due to the electrolyte, it is susceptible to acid and metal ions, and the viscosity is reduced.

    Specification 

    ITEM STANDARD
    Appearance Colorless to light yellow
    transparent liquid
    Solid content % 50.0 min
    Free monomer
    ( CH2=CH-COOH) %
    1.0max
    pH (as it) 6.0-8.0
    Density (20℃) g/cm3 1.20 min

     

    Application

    (1) Bread, cake, noodles, macaroni, improve raw material utilization, improve taste and flavor. Dosage: 0.05%.
    (2) Aquatic products, canned food, dried seaweed, etc., strengthen the organization, maintain fresh taste, enhance the taste.
    (3) sauce, tomato sauce, mayonnaise, jam, thin cream, soy sauce, thickening agent and stabilizer.
    (4) Fruit juice, wine, etc., dispersant.
    (5) Ice cream, caramel sugar, improve taste and stability. (6) Frozen food, processed aquatic products, surface jelly agent (preservation).

    Package 

    25kg/bag

    Sodium polyacrylate CAS 9003-04-7 -pack-2

    Sodium polyacrylate CAS 9003-04-7

    Sodium polyacrylate CAS 9003-04-7 -pack-1

    Sodium polyacrylate CAS 9003-04-7


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