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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Identification

Chemical structure
Display Name:
Tetrasodium (1-hydroxyethylidene)bisphosphonate
EC Number:
223-267-7
EC Name:
Tetrasodium (1-hydroxyethylidene)bisphosphonate
CAS Number:
3794-83-0
Molecular formula:
C2H8O7P2.xNa
IUPAC Name:
tetrasodium (1-hydroxyethane-1,1-diyl)bis(phosphonate)

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Aquacid 1054 EX
  • Briquest ADPA-20AS
  • Briquest ADPA-21SH
  • Briquest ADPA-60SH
  • HEDP-4Na
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all



    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    EC Number:
    223-267-7
    EC Name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    CAS Number:
    3794-83-0
    Molecular formula:
    C2H8O7P2.xNa
    IUPAC Name:
    tetrasodium (1-hydroxyethane-1,1-diyl)bis(phosphonate)


    Constituent 1
    Chemical structure
    Reference substance name:
    Reference substance 001
    CAS Number:
    17721-68-5
    Molecular formula:
    C2H7NaO7P2


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium dihydrogen (1-hydroxyethylidene)bisphosphonate
    EC Number:
    231-025-7
    EC Name:
    Disodium dihydrogen (1-hydroxyethylidene)bisphosphonate
    CAS Number:
    7414-83-7
    Molecular formula:
    C2H8O7P2.2Na
    IUPAC Name:
    disodium dihydrogen (1-hydroxyethane-1,1-diyl)bis(phosphonate)


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium hydrogen (1-hydroxyethylidene)bisphosphonate
    EC Number:
    220-200-3
    EC Name:
    Trisodium hydrogen (1-hydroxyethylidene)bisphosphonate
    CAS Number:
    2666-14-0
    Molecular formula:
    C2H8O7P2.3Na
    IUPAC Name:
    trisodium hydrogen (1-hydroxyethane-1,1-diyl)bis(phosphonate)


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    EC Number:
    223-267-7
    EC Name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    CAS Number:
    3794-83-0
    Molecular formula:
    C2H8O7P2.4Na
    IUPAC Name:
    tetrasodium (1-hydroxyethane-1,1-diyl)bis(phosphonate)


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    EC Number:
    223-267-7
    EC Name:
    Tetrasodium (1-hydroxyethylidene)bisphosphonate
    CAS Number:
    3794-83-0
    Molecular formula:
    C2H8O7P2.xNa
    IUPAC Name:
    tetrasodium (1-hydroxyethane-1,1-diyl)bis(phosphonate)

    Composition(s) generated upon use

    Other types of composition(s)