Sulfonated Polyacrylic Acid Copolymer

    • Product Name: Sulfonated Polyacrylic Acid Copolymer
    • Chemical Name (IUPAC): Poly(acrylic acid-co-2-acrylamido-2-methyl-1-propanesulfonic acid)
    • CAS No.: 40623-75-4
    • Chemical Formula: (C3H3NaO3S)n(C3H4O2)m
    • Form/Physical State: Liquid
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications

    HS Code

    932369

    Chemical Name Sulfonated Polyacrylic Acid Copolymer
    Appearance Clear to pale yellow liquid
    Molecular Weight 2000-10000 g/mol (typical range, varies by grade)
    Solubility In Water Completely soluble
    Ph Range 2.0 - 4.5 (1% solution)
    Density 1.1 - 1.3 g/cm³ at 20°C
    Ionic Nature Anionic
    Odor Slight acrylic odor
    Viscosity 50 - 500 mPa·s (depending on concentration)
    Thermal Stability Stable up to 200°C
    Shelf Life At least 12 months under recommended storage conditions
    Toxicity Low, non-toxic under normal usage

    As an accredited Sulfonated Polyacrylic Acid Copolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Sulfonated Polyacrylic Acid Copolymer is packaged in 25 kg tightly sealed, high-density polyethylene drums with clear labeling for safety and handling.
    Container Loading (20′ FCL) Container loading (20′ FCL) for Sulfonated Polyacrylic Acid Copolymer: packed in 25kg bags, 16-17 metric tons per container.
    Shipping Sulfonated Polyacrylic Acid Copolymer is shipped in tightly sealed, corrosion-resistant containers, typically plastic drums or intermediate bulk containers (IBCs), to prevent contamination and moisture absorption. Packages are clearly labeled as industrial chemicals and must be handled according to safety guidelines. Store in a cool, dry place, away from incompatible substances.
    Storage Sulfonated Polyacrylic Acid Copolymer should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances, such as strong oxidizing agents. Protect from freezing and excessive heat. Ensure containers are clearly labeled and kept away from food and drink. Proper storage helps maintain product stability and prevents degradation or contamination.
    Shelf Life Sulfonated Polyacrylic Acid Copolymer typically has a shelf life of 12 months when stored in a cool, dry, and sealed container.
    Application of Sulfonated Polyacrylic Acid Copolymer

    Purity 98%: Sulfonated Polyacrylic Acid Copolymer with purity 98% is used in industrial cooling water systems, where it enhances scale inhibition and maintains efficient heat transfer.

    Molecular Weight 10,000 Da: Sulfonated Polyacrylic Acid Copolymer of molecular weight 10,000 Da is used in desalination plants, where it improves antiscalant activity and prevents membrane fouling.

    Viscosity Grade Low: Sulfonated Polyacrylic Acid Copolymer of low viscosity grade is used in papermaking processes, where it facilitates even dispersion and prevents calcium deposit formation.

    pH Stability 2-12: Sulfonated Polyacrylic Acid Copolymer with pH stability from 2 to 12 is used in detergent formulations, where it provides sustained dispersant performance in variable pH environments.

    Thermal Stability up to 250°C: Sulfonated Polyacrylic Acid Copolymer with thermal stability up to 250°C is used in boiler water treatment, where it maintains antiscalant properties at elevated temperatures.

    Particle Size <50 μm: Sulfonated Polyacrylic Acid Copolymer with particle size less than 50 μm is used in water-based paint manufacturing, where it ensures uniform distribution and prevents pigment aggregation.

    Sulfonation Degree 20%: Sulfonated Polyacrylic Acid Copolymer with 20% sulfonation degree is used in textile dyeing, where it increases dye bath stability and improves color uniformity.

    Storage Stability 24 months: Sulfonated Polyacrylic Acid Copolymer with storage stability of 24 months is used in chemical additive blending, where it ensures consistent performance over extended shelf life.

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