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Substance Name: Diphosphoric acid, ammonium salt (1:4)
RN: 13765-35-0
InChIKey: VKFFEYLSKIYTSJ-UHFFFAOYSA-N

Molecular Formula

  • H4-O7-P2.4H3-N

Molecular Weight

  • 246.095
 
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Names and Synonyms

Synonyms

  • AI3-17196
  • Ammonium pyrophosphate
  • EINECS 237-371-5

Systematic Names

  • Diphosphoric acid, ammonium salt (1:4)
  • Diphosphoric acid, tetraammonium salt
  • Diphosphoric acid, tetrammonium salt
  • Tetraammonium pyrophosphate

Registry Numbers

CAS Registry Number

  • 13765-35-0

System Generated Number

  • 0013765350

Molecular Formulas

Molecular Formula

  • H4-O7-P2.4H3-N

Molecular Formula Fragments

  • COMPONENT
  • H3-N
  • H4-O7-P2

Structure Descriptors

InChI

1S/4H3N.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h4*1H3;(H2,1,2,3)(H2,4,5,6)

InChIKey

VKFFEYLSKIYTSJ-UHFFFAOYSA-N

Smiles

[NH4+].[NH4+].[NH4+].[NH4+].P(=O)([O-])([O-])OP(=O)([O-])[O-]