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Reference substances

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IUPAC name:
potassium hydrogen oxalate

Inventory

EC number:
204-873-0
EC name:
Potassium hydrogen oxalate
CAS number:
127-95-7
CAS number:
127-95-7
Synonyms
Names:
Ethanedioic acid, monopotassium salt
Monopotassium oxalate
oxalic accid monopotassium salt
Identifier:
IUPAC name
Ethanedioic acid, potassium salt (1:1)
Identifier:
other: SMILES notation
[K+].[O-]C(=O)C(=O)[O-]
Identifier:
other: Molecular formula
C2HO4.K
Identifier:
other: InChl
InChI=1/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-1
Identifier:
other: InChl
InChI=1/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-2
Identifier:
other: SMILES notation
O=C(C([O-])=O)O.[K+]
potassium hydrogen oxalate

Molecular and structural information

Molecular formula:
C2H2O4.K
Molecular weight:
127.118
SMILES notation:
[K+].[O-]C(=O)C(=O)[O-]
InChl:
InChI=1/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-2
Structural formula:
Chemical structure

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