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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

IUPAC name:
tetrasodium;2-(1,2-dicarboxylatoethylamino)butanedioate

Inventory

CAS number:
144538-83-0
Synonyms
Names:
Identifier:
CAS number
144538-83-0
Identifier:
common name
IDS
Identifier:
common name
Tetrasodium iminodisuccinate

Molecular and structural information

Molecular formula:
C8H7NNa4O
Molecular weight:
337
SMILES notation:
C(C(C(=O)[O-])NC(CC(=O)[O-])C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChl:
1S/C8H11NO8.4Na/c10-5(11)1-3(7(14)15)9-4(8(16)17)2-6(12)13;;;;/h3-4,9H,1-2H2,(H,10,11)(H,12,13)(H,14,15)(H,16,17);;;;/q;4*+1/p-4
Structural formula:
Chemical structure

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