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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
disodium oxalate

Inventory

EC number:
200-550-3
EC name:
Disodium oxalate
CAS number:
62-76-0
CAS number:
62-76-0
Synonyms
Names:
Ethanedioic acid, disodium salt
Identifier:
IUPAC name
Disodium oxalate
Identifier:
other: Molecular formula
C2Na2O4
Identifier:
other: chemical name
Disodium ethanedioate
Identifier:
other: InChl
InChI=1/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
Identifier:
other: InChl
InChI=1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]C(=O)C(=O)[O-]
disodium oxalate

Molecular and structural information

Molecular formula:
C2H2O4.2Na
Molecular weight:
133.99
SMILES notation:
C(=O)(C(=O)[O-])[O-].[Na+].[Na+]
InChl:
1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
Structural formula:
Chemical structure

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