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Registration Dossier
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EC number: 232-417-0 | CAS number: 8017-16-1
Substance identity
Identification
- Display Name:
- Polyphosphoric acids
- EC Number:
- 232-417-0
- EC Name:
- Polyphosphoric acids
- CAS Number:
- 8017-16-1
- Molecular formula:
- H(n+2)O(3n+1)Pn
- IUPAC Name:
- Polyphosphoric acids
Type of Substance
- Composition:
- multi-constituent substance
- Origin:
- inorganic
Substance Identifiers open all close all
Polyphosphoric acids, 72.5 to <80% P2O5 - Polyphosphoric acids, 100 -110% phosphoric acid
(synonyms)
Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Orthophosphoric acid
- EC Number:
- 231-633-2
- EC Name:
- Orthophosphoric acid
- CAS Number:
- 7664-38-2
- Molecular formula:
- H3O4P
- IUPAC Name:
- phosphoric acid
Constituent 2
- Reference substance name:
- Pyrophosphoric acid
- EC Number:
- 219-574-0
- EC Name:
- Pyrophosphoric acid
- CAS Number:
- 2466-09-3
- Molecular formula:
- H4O7P2
- IUPAC Name:
- diphosphoric acid
Constituent 3
- Reference substance name:
- Triphosphoric acid
- EC Number:
- 233-840-3
- EC Name:
- Triphosphoric acid
- CAS Number:
- 10380-08-2
- Molecular formula:
- H5O10P3
- IUPAC Name:
- triphosphoric acid
Constituent 4
- Reference substance name:
- Tetrapolyphosphoric acid
- EC Number:
- 237-476-6
- EC Name:
- Tetrapolyphosphoric acid
- CAS Number:
- 13813-62-2
- Molecular formula:
- H6O13P4
- IUPAC Name:
- tetraphosphoric acid
Constituent 5
- Reference substance name:
- Pentaphosphoric acid
- EC Number:
- 235-633-3
- EC Name:
- Pentaphosphoric acid
- CAS Number:
- 12395-97-0
- Molecular formula:
- H7O16P5
- IUPAC Name:
- pentaphosphoric acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Orthophosphoric acid
- EC Number:
- 231-633-2
- EC Name:
- Orthophosphoric acid
- CAS Number:
- 7664-38-2
- Molecular formula:
- H3O4P
- IUPAC Name:
- phosphoric acid
Constituent 2
- Reference substance name:
- Pyrophosphoric acid
- EC Number:
- 219-574-0
- EC Name:
- Pyrophosphoric acid
- CAS Number:
- 2466-09-3
- Molecular formula:
- H4O7P2
- IUPAC Name:
- diphosphoric acid
Constituent 3
- Reference substance name:
- Triphosphoric acid
- EC Number:
- 233-840-3
- EC Name:
- Triphosphoric acid
- CAS Number:
- 10380-08-2
- Molecular formula:
- H5O10P3
- IUPAC Name:
- triphosphoric acid
Constituent 4
- Reference substance name:
- Tetrapolyphosphoric acid
- EC Number:
- 237-476-6
- EC Name:
- Tetrapolyphosphoric acid
- CAS Number:
- 13813-62-2
- Molecular formula:
- H6O13P4
- IUPAC Name:
- tetraphosphoric acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Orthophosphoric acid
- EC Number:
- 231-633-2
- EC Name:
- Orthophosphoric acid
- CAS Number:
- 7664-38-2
- Molecular formula:
- H3O4P
- IUPAC Name:
- phosphoric acid
Constituent 2
- Reference substance name:
- Pyrophosphoric acid
- EC Number:
- 219-574-0
- EC Name:
- Pyrophosphoric acid
- CAS Number:
- 2466-09-3
- Molecular formula:
- H4O7P2
- IUPAC Name:
- diphosphoric acid
Constituent 3
- Reference substance name:
- Triphosphoric acid
- CAS Number:
- 10380-08-2
- Molecular formula:
- H5O10P3
- IUPAC Name:
- Triphosphoric acid
Constituent 4
- Reference substance name:
- Tetrapolyphosphoric acid
- CAS Number:
- 13813-62-2
- Molecular formula:
- H6O13P4
- IUPAC Name:
- Tetrapolyphosphoric acid
Constituent 5
- Reference substance name:
- Pentaphosphoric acid
- CAS Number:
- 12395-97-0
- Molecular formula:
- H7O16P5
- IUPAC Name:
- Pentaphosphoric acid
Constituent 1
- Reference substance name:
- Orthophosphoric acid
- EC Number:
- 231-633-2
- EC Name:
- Orthophosphoric acid
- CAS Number:
- 7664-38-2
- Molecular formula:
- H3O4P
- IUPAC Name:
- phosphoric acid
Constituent 2
- Reference substance name:
- Pyrophosphoric acid
- EC Number:
- 219-574-0
- EC Name:
- Pyrophosphoric acid
- CAS Number:
- 2466-09-3
- Molecular formula:
- H4O7P2
- IUPAC Name:
- diphosphoric acid
Constituent 3
- Reference substance name:
- Triphosphoric acid
- EC Number:
- 233-840-3
- EC Name:
- Triphosphoric acid
- CAS Number:
- 10380-08-2
- Molecular formula:
- H5O10P3
- IUPAC Name:
- triphosphoric acid
Constituent 4
- Reference substance name:
- Tetrapolyphosphoric acid
- EC Number:
- 237-476-6
- EC Name:
- Tetrapolyphosphoric acid
- CAS Number:
- 13813-62-2
- Molecular formula:
- H6O13P4
- IUPAC Name:
- tetraphosphoric acid
Constituent 5
- Reference substance name:
- Pentaphosphoric acid
- EC Number:
- 235-633-3
- EC Name:
- Pentaphosphoric acid
- CAS Number:
- 12395-97-0
- Molecular formula:
- H7O16P5
- IUPAC Name:
- pentaphosphoric acid
Constituent 1
- Reference substance name:
- Pyrophosphoric acid
- EC Number:
- 219-574-0
- EC Name:
- Pyrophosphoric acid
- CAS Number:
- 2466-09-3
- Molecular formula:
- H4O7P2
- IUPAC Name:
- diphosphoric acid
Constituent 2
- Reference substance name:
- Orthophosphoric acid
- EC Number:
- 231-633-2
- EC Name:
- Orthophosphoric acid
- CAS Number:
- 7664-38-2
- Molecular formula:
- H3O4P
- IUPAC Name:
- phosphoric acid
Constituent 3
- Reference substance name:
- Triphosphoric acid
- EC Number:
- 233-840-3
- EC Name:
- Triphosphoric acid
- CAS Number:
- 10380-08-2
- Molecular formula:
- H5O10P3
- IUPAC Name:
- triphosphoric acid