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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
triammonium dihydrogen phosphate hydrogen phosphate
EC Number:
913-888-8
Molecular formula:
H3N.H3O4P H9N2O4P
IUPAC Name:
triammonium dihydrogen phosphate hydrogen phosphate

Type of Substance

Composition:
multi-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Solution 1.3
  • Compositions

    Boundary Composition(s) open all close all



    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:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    dihydrogen oxide

    Legal Entity Composition(s) open all close all

    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:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    dihydrogen oxide
    State Form:
    other: Solid Crystalline


    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
    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 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 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

    Composition(s) generated upon use

    Other types of composition(s)