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Substance Name: Thiosulfuric acid (H2S2O3), ammonium salt (1:1)
RN: 10103-43-2
InChIKey: PGVWVVCAXSOASP-UHFFFAOYSA-N

Molecular Formula

  • H3-N.H2-O3-S2

Molecular Weight

  • 131.176
 
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Names and Synonyms

Synonym

  • EINECS 233-282-0

Systematic Names

  • Ammonium hydrogen thiosulphate
  • Thiosulfuric acid (H2S2O3), ammonium salt (1:1)
  • Thiosulfuric acid (H2S2O3), monoammonium salt

Superlist Names

  • Ammonium thiosulfate solution
  • Ammonium thiosulfate solution (60% or less)

Registry Numbers

CAS Registry Number

  • 10103-43-2

System Generated Number

  • 0010103432

Molecular Formulas

Molecular Formula

  • H3-N.H2-O3-S2

Molecular Formula Fragments

  • COMPONENT
  • H2-O3-S2
  • H3-N

Structure Descriptors

InChI

1S/H3N.H2O3S2/c;1-5(2,3)4/h1H3;(H2,1,2,3,4)

InChIKey

PGVWVVCAXSOASP-UHFFFAOYSA-N

Smiles

S(O)(O)(=O)=S.N