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Substance Name: Phosphotungstic acid
RN: 1343-93-7
UNII: 5KAC2X78XM
InChIKey: BCTWNMTZAXVEJL-UHFFFAOYSA-N

Molecular Formula

  • H.1/3O40-P-W12

Molecular Weight

  • 2960.6697
 
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Names and Synonyms

Name of Substance

  • 12-Tungstophosphoric acid
  • Phosphotungstic acid

Synonyms

  • EINECS 215-682-7
  • Phosphotungstic acid
  • UNII-5KAC2X78XM

Systematic Names

  • 12-Wolframophosphoric acid
  • Tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappaO:kappaO:kappaO:kappaO':kappaO':kappaO':kappaO'':kappaO'':kappaO'':kappaO''':kappaO''':kappaO'''))dodeca-, hydrogen (1:3)
  • Tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappaO:kappaO:kappaO:kappaO':kappaO':kappaO':kappaO'':kappaO'':kappaO'':kappaO''':kappaO''':kappaO'''))dodeca-, trihydrogen
  • Tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O'''))dodeca-, trihydrogen

Registry Numbers

CAS Registry Number

  • 1343-93-7

FDA UNII

  • 5KAC2X78XM

Other Registry Numbers

  • 1273390-31-0
  • 1415469-44-1
  • 1527481-40-8
  • 1644672-06-9
  • 185753-05-3
  • 51222-58-3
  • 618454-59-4
  • 66565-98-8
  • 93942-80-4

System Generated Number

  • 0001343937

Molecular Formulas

Molecular Formula

  • H.1/3O40-P-W12

Molecular Formula Fragments

  • COMPONENT
  • H
  • O40-P-W12

Structure Descriptors

InChI

1S/40H2O.H3P.12W/h40*1H2;1H3;;;;;;;;;;;;

InChIKey

BCTWNMTZAXVEJL-UHFFFAOYSA-N

Smiles

O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.P.[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W]