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Reference substances

Reference substances

Currently viewing:
IUPAC name:
disodium hydrogen phosphate

Inventory

EC number:
231-448-7
EC name:
Disodium hydrogenorthophosphate
CAS number:
7558-79-4
CAS number:
7558-79-4
Synonyms
Names:
Dibasic sodium phosphate
Disodium phosphate
Phosphoric acid, disodium salt
Sodium hydrogen phosphate
Sodium phosphate
Identifier:
CAS number
10028-24-7
Identifier:
CAS number
10039-32-4
Identifier:
CAS number
7782-85-6
Identifier:
EC number
231-448-7
Identifier:
IUPAC name
Disodium hydrogenorthophosphate
Identifier:
IUPAC name
Disodium hydrogenorthophosphate
Identifier:
IUPAC name
Disodium phosphate dodecahydrate
Identifier:
IUPAC name
Disodium phosphate heptahydrate
Identifier:
IUPAC name
Sodium hydrogen phosphate
Identifier:
IUPAC name
Sodium phosphate dibasic dodecahydrate
Identifier:
IUPAC name
disodium hydrogen phosphate dihydrate
Identifier:
IUPAC name
disodium hydrogen phosphate dodecahydrate
Identifier:
IUPAC name
disodium hydrogenorthophosphate
Identifier:
IUPAC name
disodium phosphoric acid heptahydrate
Identifier:
other: Molecular formula
Na2HPO4 · 12H2O
Identifier:
other: InChl
1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
Identifier:
other: InChl
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
Identifier:
other: Molecular formula
H15Na2O11P
Identifier:
other: Molecular formula
H25Na2O16P
Identifier:
other: Molecular formula
H3O4P.2Na, 12H2O
Identifier:
other: Molecular formula
H5Na2O6P
Identifier:
other: Molecular formula
HNa2O4P
Identifier:
other: Molecular formula
HO4P.2Na
Identifier:
other: InChl
InChI=1/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
Identifier:
other: InChl
InChI=1/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
Identifier:
other: InChl
InChI=1/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2
Identifier:
other: InChl
InChI=1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
Identifier:
other: InChl
InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
Identifier:
other: Molecular formula
Na2HPO4
Identifier:
other: Molecular formula
Na2HPO4 · 7H2O
Identifier:
other: Molecular formula
NaH2PO4
Identifier:
other: SMILES notation
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O
Identifier:
other: SMILES notation
OP(=O)([O-])[O-].[Na+].[Na+]
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]P([O-])(=O)O
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]P([O-])(=O)O.O.O
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]P([O-])(=O)O.O.O.O.O.O.O.O
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]P([O-])(=O)O.O.O.O.O.O.O.O.O.O.O.O.O
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]P([O-])([O-])=O
Identifier:
other: SMILES notation
[O-]P([O-])(O)=O.[Na+].[Na+]

Molecular and structural information

Molecular formula:
H3O4P.2Na
Molecular weight:
141.959
SMILES notation:
[Na+].[Na+].OP(=O)([O-])[O-]
InChl:
InChI=1/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
Structural formula:
Chemical structure

Related substances

open allclose all
Identifier:
CAS number
Identity:
10028-24-7
Identifier:
CAS number
Identity:
7782-85-6
Identifier:
CAS number
Identity:
10039-32-4
Identifier:
CAS number
Identity:
7558-79-4
Identifier:
EC number
Identity:
231-448-7
Identifier:
common name
Identity:
disodium hydrogen phosphate dodecahydrate