Registration Dossier

Reference substances

Reference substances

Currently viewing:

General information

Inventory

EC number:
236-809-2
EC name:
Dipotassium phosphonate
CAS number:
13492-26-7

No inventory information available

Reference substance information

IUPAC name:
Phosphonic acid, potassium salt (1:2)
Synonyms
Names:
Phosphonic acid, dipotassium salt
Identifier:
CAS number
13492-26-7
Identifier:
IUPAC name
Dipotassium Phosphonate
Identifier:
IUPAC name
dipotassium phosphonate
Identifier:
other: InChl
InChI=1/2K.H3O3P/c;;1-4(2)3/h;;4H,(H2,1,2,3)/q2*+1;/p-2
Identifier:
other: SMILES notation
O=[PH]([O-])[O-].[K+].[K+]
Identifier:
other: SMILES notation
[K+].[K+].[O-]P(=O)[O-]

CAS information

CAS number:
13492-26-7

Molecular and structural information

Molecular formula:
H3O3P.2K
Molecular weight:
ca. 158.175
SMILES notation:
P(O)(O)O.[K+].[K+]
InChl:
InChI=1S/2K.H3O3P/c;;1-4(2)3/h;;1-3H/q2*+1
Structural formula:
Chemical structure