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Substance Name: Mercurous sulfate
RN: 7783-36-0
UNII: PI950N9DYS
InChIKey: MINVSWONZWKMDC-UHFFFAOYSA-L

Molecular Formulas

  • H2-O4-S.2Hg
  • Hg2-O4-S
  • O4-S.2Hg

Molecular Weight

  • 497.242
 
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Names and Synonyms

Name of Substance

  • Mercurous sulfate

Synonyms

  • Dimercury sulfate
  • EINECS 231-993-0
  • HSDB 1206
  • Mercurous sulfate
  • Sulfuric acid, dimercury(1+) salt
  • UNII-PI950N9DYS

Systematic Names

  • Dimercury sulphate
  • Mercury(I) sulfate
  • Sulfuric acid, dimercury(1+) salt
  • Sulfuric acid, dimercury(1++) salt

Superlist Name

  • Mercurous sulphate

Registry Numbers

CAS Registry Number

  • 7783-36-0

FDA UNII

  • PI950N9DYS

Related Registry Number

  • 7783-35-9 (Parent)

System Generated Number

  • 0007783360

Molecular Formulas

Molecular Formulas

  • H2-O4-S.2Hg
  • Hg2-O4-S
  • O4-S.2Hg

Molecular Formula Fragments

  • COMPONENT
  • H2-O4-S
  • Hg
  • O4-S

Structure Descriptors

InChI

1S/2Hg.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChIKey

MINVSWONZWKMDC-UHFFFAOYSA-L

Smiles

S(=O)(=O)([O-])[O-].[Hg+].[Hg+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 11500ug/kg (11.5mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(7), Pg. 27, 1981.
mouse LD50 intravenous 5600mg/kg (5600mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04883,
mouse LD50 oral 152mg/kg (152mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(7), Pg. 27, 1981.
rat LD50 oral 205mg/kg (205mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(7), Pg. 27, 1981.
rat LD50 skin 1175mg/kg (1175mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(7), Pg. 27, 1981.