Registration Dossier

Reference substances

Reference substances

Currently viewing:

General information

Inventory

EC number:
237-707-0
EC name:
Sodium hydrogen phosphonate
CAS number:
13933-52-3

No inventory information available

Reference substance information

IUPAC name:
sodium hydrogen phosphonate
Synonyms
Names:
Identifier:
IUPAC name
Sodium hydrogen phosphite (1:2:1)
Identifier:
IUPAC name
Sodium hydrogen phosphonate
Identifier:
common name
Monosodium dihydrogen phosphite
Identifier:
common name
Phosphonic acid sodium salt (1:2)
Identifier:
common name
Sodium dihydrogen phosphite
Identifier:
other: Molecular formula
H2NaO3P
Identifier:
other: Molecular formula
NaH2PO3 or H2NaO3P or H3O3P.Na
Identifier:
other: SMILES notation
[Na+].[O-]P(=O)O
Identifier:
other: SMILES notation
[O-]P(=O)O.[Na+]

CAS information

CAS number:
13933-52-3

Molecular and structural information

Molecular formula:
H3O3P.Na
Molecular weight:
ca. 103.98
SMILES notation:
O=P(O)[O-].[Na+]
InChl:
1S/Na.H3O3P/c;1-4(2)3/h;4H,(H2,1,2,3)/q+1;/p-1
Structural formula:
Chemical structure