Phosphonic acid, diammonium salt, monohydrate

CAS Registry Number®

51503-61-8

CAS Name

Phosphonic acid, diammonium salt, monohydrate

Molecular Formula

H3N.1/2H3O3P.1/2H2O

Cite this Page

Phosphonic acid, diammonium salt, monohydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=51503-61-8 (retrieved 2024-12-23) (CAS RN: 51503-61-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2H3N.H3O3P.H2O/c;;1-4(2)3;/h2*1H3;4H,(H2,1,2,3);1H2

InChIKey

InChIKey=VYXRTRQOZYOFCO-UHFFFAOYSA-N

SMILES

P(=O)(O)O.N.O

Canonical SMILES

O=P(O)O.O.N

Other Names for this Substance

  • Phosphonic acid, diammonium salt, monohydrate
  • Ammonium phosphite ((NH4)2HPO3.H2O)
  • Dibasic ammonium phosphite monohydrate
  • Ammonium phosphite, (NH4)2HPO3, hydrate
  • Diammonium phosphonate monohydrate

Deleted or Replaced CAS Registry Numbers

7783-27-9

CAS INSIGHTSTM
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