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Substance Name: Sulfuric acid, monoethenyl ester, homopolymer, potassium salt
RN: 26837-42-3
InChIKey: WZAPMUSQALINQD-UHFFFAOYSA-M

Classification Code

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

Molecular Formula

  • (C2-H4-O4-S)x-.x-K

Molecular Weight

  • 162.206
 
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Names and Synonyms

Synonyms

  • Polyvinyl sulfate potassium salt
  • Potassium poly(vinyl sulfate)
  • PVSK
  • Sulfuric acid, monoethenyl ester, homopolymer, potassium salt

Systematic Names

  • Sulfuric acid, monoethenyl ester, homopolymer, potassium salt
  • Sulfuric acid, monovinyl ester, polymers, potassium salt

Registry Numbers

CAS Registry Number

  • 26837-42-3

Related Registry Number

  • 25191-25-7 (Parent)

System Generated Number

  • 0026837423

Molecular Formulas

Molecular Formula

  • (C2-H4-O4-S)x-.x-K

Molecular Formula Fragments

  • C2-H4-O4-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C2H4O4S.K/c1-2-6-7(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1

InChIKey

WZAPMUSQALINQD-UHFFFAOYSA-M

Smiles

[K+].S(=O)(=O)(OC=C)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 225mg/kg (225mg/kg) LIVER: OTHER CHANGES Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 166, Pg. 121, 1972.
mouse LD50 subcutaneous 78mg/kg (78mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE
Osaka Shiritsu Daigaku Igaku Zasshi. Journal of the Osaka City Medical Center. Vol. 5, Pg. 128, 1956.