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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 (1-phosphonatoethenyl)phosphonate

Inventory

EC number:
443-520-7
EC name:
-
CAS number:
-
Description:
ITC908; VDPA-TETRASODIUM SALT
CAS number:
33016-77-2
Synonyms
Names:
Identifier:
EC name
ITC908
Identifier:
EC name
VDPA-tetrasodium salt
Identifier:
common name
Tetrasodium ethenylidenebis(phosphonate)
Identifier:
common name
Tetrasodium vinylidenediphosphonate
Identifier:
common name
sodium ethene-1,1-diylbis(phosphonate)
TETRASODIUM ETHYLENE 1,1-DIPHOSPHONATE

Molecular and structural information

Molecular formula:
C2H4Na4O6P2
Molecular weight:
ca. 277.956
Structural formula:
Chemical structure

Related substances