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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic AcidCopolymer(AA/AMPS)

The Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) is a water-soluble copolymer of acrylic acid and 2-acrylamido-2-methylpropane sulfonic acid. It is commonly used as a thickener, dispersant, and stabilizer in a variety of formulations, especially in cosmetics, personal care products, and water treatment. It offers excellent viscosity control, enhances the performance of surfactants, and helps improve product stability.

CAS:

40623-75-4

Formula:

(C₃H₄O₂)x(C₆H₁₁NO₃S)y

Molar Weight

Varies depending on the polymerization degree (typically around 500,000 to 1,000,000 g/mol)

Uses and applications

Key applications

  • Cosmetics and Skincare: Used as a thickening agent, stabilizer, and dispersant in lotions, creams, and hair care products.
  • Water Treatment: Serves as a dispersant and scale inhibitor in industrial water systems.
  • Detergents: Used to enhance performance in laundry detergents and cleaning products.

Industries

  • Cosmetics and Skincare
  • Water Treatment
  • Household Products (Detergents)
  • Industrial Applications

Synonyms
AA/AMPS Copolymer Acrylic Acid-AMPS Copolymer Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer

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