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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Polyphosphoric acids, ammonium salts
EC Number:
269-789-9
EC Name:
Polyphosphoric acids, ammonium salts
CAS Number:
68333-79-9
Molecular formula:
[NH4PO3]n
IUPAC Name:
undecaammonium bis(phosphonatooxy)phosphinate dihydrogen phosphate hydrogen (phosphonatooxy)phosphonate hydrogen phosphate

Type of Substance

Composition:
multi-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • 10-34
  • 11-37
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    other: supplied into the EU as an aqueous solution


    Constituent 1
    Chemical structure
    Reference substance name:
    Triammonium hydrogen diphosphate
    EC Number:
    237-479-2
    EC Name:
    Triammonium hydrogen diphosphate
    CAS Number:
    13813-81-5
    Molecular formula:
    H4O7P2.3H3N
    IUPAC Name:
    triammonium hydrogen diphosphate
    Constituent 2
    Chemical structure
    Reference substance name:
    Ammonium dihydrogenorthophosphate
    EC Number:
    231-764-5
    EC Name:
    Ammonium dihydrogenorthophosphate
    CAS Number:
    7722-76-1
    Molecular formula:
    H3N.H3O4P
    IUPAC Name:
    ammonium dihydrogen phosphate
    Constituent 3
    Chemical structure
    Reference substance name:
    Diammonium hydrogenorthophosphate
    EC Number:
    231-987-8
    EC Name:
    Diammonium hydrogenorthophosphate
    CAS Number:
    7783-28-0
    Molecular formula:
    H9N2O4P
    IUPAC Name:
    diammonium hydrogen phosphate
    Constituent 4
    Chemical structure
    Reference substance name:
    Pentaammonium triphosphate
    EC Number:
    238-741-9
    EC Name:
    Pentaammonium triphosphate
    CAS Number:
    14693-67-5
    Molecular formula:
    H5O10P3.5H3N
    IUPAC Name:
    pentaammonium triphosphate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Ammonium dihydrogenorthophosphate
    EC Number:
    231-764-5
    EC Name:
    Ammonium dihydrogenorthophosphate
    CAS Number:
    7722-76-1
    Molecular formula:
    H3N.H3O4P
    IUPAC Name:
    ammonium dihydrogen phosphate
    Constituent 2
    Chemical structure
    Reference substance name:
    Diammonium hydrogenorthophosphate
    EC Number:
    231-987-8
    EC Name:
    Diammonium hydrogenorthophosphate
    CAS Number:
    7783-28-0
    Molecular formula:
    H9N2O4P
    IUPAC Name:
    diammonium hydrogen phosphate
    Constituent 3
    Chemical structure
    Reference substance name:
    Triammonium hydrogen diphosphate
    EC Number:
    237-479-2
    EC Name:
    Triammonium hydrogen diphosphate
    CAS Number:
    13813-81-5
    Molecular formula:
    H4O7P2.3H3N
    IUPAC Name:
    triammonium hydrogen diphosphate
    Constituent 4
    Chemical structure
    Reference substance name:
    Pentaammonium triphosphate
    EC Number:
    238-741-9
    EC Name:
    Pentaammonium triphosphate
    CAS Number:
    14693-67-5
    Molecular formula:
    H5O10P3.5H3N
    IUPAC Name:
    pentaammonium triphosphate
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Ammonium dihydrogenorthophosphate
    EC Number:
    231-764-5
    EC Name:
    Ammonium dihydrogenorthophosphate
    CAS Number:
    7722-76-1
    Molecular formula:
    H3N.H3O4P
    IUPAC Name:
    ammonium dihydrogen phosphate
    Constituent 2
    Chemical structure
    Reference substance name:
    Diammonium hydrogenorthophosphate
    EC Number:
    231-987-8
    EC Name:
    Diammonium hydrogenorthophosphate
    CAS Number:
    7783-28-0
    Molecular formula:
    H9N2O4P
    IUPAC Name:
    diammonium hydrogen phosphate
    Constituent 3
    Chemical structure
    Reference substance name:
    Tetraammonium pyrophosphate
    EC Number:
    237-371-5
    EC Name:
    Tetraammonium pyrophosphate
    CAS Number:
    13765-35-0
    Molecular formula:
    H4O7P2.4H3N
    IUPAC Name:
    tetraazanium phosphonato phosphate
    Constituent 4
    Chemical structure
    Reference substance name:
    Pentaammonium triphosphate
    EC Number:
    238-741-9
    EC Name:
    Pentaammonium triphosphate
    CAS Number:
    14693-67-5
    Molecular formula:
    H5O10P3.5H3N
    IUPAC Name:
    pentaammonium triphosphate

    Composition(s) generated upon use

    Other types of composition(s)