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Substance Name: Calcium polystyrene sulfonate [JAN]
RN: 37286-92-3
UNII: HUI2S00793
InChIKey: IJBYVKWTVVYTPL-UHFFFAOYSA-M

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • (C8-H8-O3-S)x-.x-Na

Molecular Weight

  • 223.284
 
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Names and Synonyms

Name of Substance

  • Calcium polystyrene sulfonate [JAN]

Synonyms

  • Calcium polystyrene sulfonate
  • Kalimate
  • KMP-Ca
  • UNII-HUI2S00793

Systematic Names

  • Benzenesulfonic acid, ethenyl-, homopolymer, calcium salt
  • Calcium salt of sulfonated styrene polymer

Registry Numbers

CAS Registry Number

  • 37286-92-3

FDA UNII

  • HUI2S00793

Related Registry Number

  • 28210-41-5 (Parent)

System Generated Number

  • 0037286923

Molecular Formulas

Molecular Formula

  • (C8-H8-O3-S)x-.x-Na

Molecular Formula Fragments

  • C8-H8-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

InChI=1S/C8H8O3S.Ca/c1-2-7-5-3-4-6-8(7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+2/p-1

InChIKey

IJBYVKWTVVYTPL-UHFFFAOYSA-M

Smiles

[Ca+2].[O-]S(=O)(=O)c1ccccc1C=C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2160mg/kg (2160mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.
mouse LD50 oral > 16gm/kg (16000mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.
mouse LD50 subcutaneous > 16gm/kg (16000mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.
rat LD50 intraperitoneal 3840mg/kg (3840mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.
rat LD50 oral > 16gm/kg (16000mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.
rat LD50 subcutaneous > 16gm/kg (16000mg/kg)   Drugs in Japan Vol. 6, Pg. 792, 1982.