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CAS 9002-97-5

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Poly(sodium vinylsulfonate)

Description:
Poly(sodium vinylsulfonate) is a water-soluble anionic polymer characterized by its repeating units derived from vinylsulfonic acid, which is neutralized with sodium ions. This polymer exhibits excellent stability in various pH conditions and is known for its high molecular weight, contributing to its viscosity in solution. It is commonly used as a dispersant, stabilizer, and thickening agent in various applications, including personal care products, pharmaceuticals, and industrial processes. The presence of sulfonate groups imparts strong hydrophilicity, enhancing its solubility in water and making it effective in applications requiring good wetting and dispersing properties. Additionally, poly(sodium vinylsulfonate) is biocompatible, which makes it suitable for use in biomedical applications, such as drug delivery systems and tissue engineering. Its ability to form complexes with cationic species further expands its utility in various formulations. Overall, poly(sodium vinylsulfonate) is a versatile polymer with significant industrial and biomedical relevance due to its unique chemical properties.
Formula:(C2H4O3S·Na)x
InChI:InChI=1S/C2H4O3S.Na/c1-2-6(3,4)5;/h2H,1H2,(H,3,4,5);
InChI key:InChIKey=WCBBLESOBVCMFC-UHFFFAOYSA-N
SMILES:S(C=C)(=O)(=O)O.[Na]
Synonyms:
  • Ethenesulfonic acid, sodium salt, homopolymer
  • Polyethylenesulfonate sodium
  • Ethenesulfonic acid, sodium salt (1:1), homopolymer
  • Ethenesulfonic acid, sodium salt, polymers
  • Poly(sodium vinylsulfonate)
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