Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Nitrilomethylene tris(phosphonic acid), tetrasodium salt

Inventory

EC number:
301-416-8
EC name:
Tetrasodium dihydrogen [nitrilotris(methylene)]trisphosphonate
CAS number:
94021-23-5
CAS number:
94021-23-5
Synonyms
Names:
Identifier:
IUPAC name
Nitrilomethylene tris(phosphonic acid), tetrasodium salt
Identifier:
IUPAC name
Nitrilomethylene tris(phosphonic acid), tetrasodium salt;
Identifier:
common name
ATMP-4Na
Identifier:
other: SMILES notation
ATMP-4Na [O-]P(=O)(CN(CP(=O)(O)[O-])CP(=O)(O)[O-])[O-].[Na+].[Na+].[Na+].[Na+]
Identifier:
other: Molecular formula
C3H12NO9P3.4Na
Identifier:
other: Molecular formula
C3H12NO9P3.4Na or C3H8NNa4O9P3

Molecular and structural information

Molecular formula:
C3H12NO9P3.4Na
or C3H8NNa4O9P3
Molecular weight:
>=
SMILES notation:
ATMP-4Na
[O-]P(=O)(CN(CP(=O)(O)[O-])CP(=O)(O)[O-])[O-].[Na+].[Na+].[Na+].[Na+]
Structural formula:
Chemical structure

Related substances