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Substance Name: Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1), homopolymer
RN: 25704-18-1

Classification Codes

  • Reproductive Effect
  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formulas

  • (C8-H7-O3-S.Na)x-
  • (C8-H8-O3-S.Na)x-

Molecular Weight

  • 206.196
 
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Links to Resources

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Other Resources (Internet Locators)

Names and Synonyms

Synonyms

  • Poly(sodium 4-styrenesulfonate)
  • Poly(sodium 4-styrenesulfonic acid)
  • Poly(sodium p-styrenesulfonate)
  • Poly(sodium p-vinylbenzenesulfonate)
  • Poly(sodium styrenesulfonate)
  • Sodium 4-styrenesulfonate homopolymer
  • Sodium 4-vinylbenzenesulfonate polymer
  • Sodium p-styrenesulfonate homopolymer
  • Sodium polystyrene sulfonate

Systematic Names

  • Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1), homopolymer
  • Benzenesulfonic acid, 4-ethenyl-, sodium salt, homopolymer
  • Benzenesulfonic acid, p-vinyl-, sodium salt, polymers

Registry Numbers

CAS Registry Number

  • 25704-18-1

Other Registry Numbers

  • 1042050-95-2
  • 474094-68-3
  • 849059-93-4
  • 862183-51-5

Related Registry Number

  • 28210-41-5 (Parent)

System Generated Number

  • 0025704181

Molecular Formulas

Molecular Formulas

  • (C8-H7-O3-S.Na)x-
  • (C8-H8-O3-S.Na)x-

Molecular Formula Fragments

  • C8-H7-O3-S
  • C8-H8-O3-S
  • COMPONENT
  • Na

Structure Descriptors

Smiles

c1(S([O-])(=O)=O)ccc([C@@H](C*)*)cc1.[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 6750mg/kg (6750mg/kg)   Drugs in Japan Vol. -, Pg. 1299, 1995.
mouse LD50 oral > 10gm/kg (10000mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 4, Pg. 79, 1970.
mouse LD50 subcutaneous > 15gm/kg (15000mg/kg)   Drugs in Japan Vol. -, Pg. 1299, 1995.
rat LD50 intraperitoneal > 6gm/kg (6000mg/kg)   Drugs in Japan Vol. -, Pg. 1299, 1995.
rat LD50 oral > 8gm/kg (8000mg/kg)   Drugs in Japan Vol. -, Pg. 1299, 1995.
rat LD50 subcutaneous > 15gm/kg (15000mg/kg)   Drugs in Japan Vol. -, Pg. 1299, 1995.