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Registration Dossier
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EC number: 266-030-3 | CAS number: 65996-95-4 Substance obtained by acidulating phosphate rock with phosphoric acid. Normally characterized as containing 40% or more available phosphoric oxide (P2O5). Composed primarily of calcium phosphate.
Substance identity
Identification
- Display Name:
- Superphosphates, concd.
- EC Number:
- 266-030-3
- EC Name:
- Superphosphates, concd.
- CAS Number:
- 65996-95-4
- Molecular formula:
- not applicable
- IUPAC Name:
- Superphosphate, concd.
Type of Substance
- Composition:
- multi-constituent substance
- Origin:
- inorganic
Substance Identifiers open all close all
TSP
(public name)
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Calcium bis(dihydrogenorthophosphate)
- EC Number:
- 231-837-1
- EC Name:
- Calcium bis(dihydrogenorthophosphate)
- CAS Number:
- 7758-23-8
- Molecular formula:
- CaH4O8P2
- IUPAC Name:
- calcium dihydrogen phosphate
Constituent 2
- Reference substance name:
- Calcium sulfate
- EC Number:
- 231-900-3
- EC Name:
- Calcium sulfate
- CAS Number:
- 7778-18-9
- Molecular formula:
- Ca.H2O4S
- IUPAC Name:
- calcium sulfate
Constituent 3
- Reference substance name:
- Calcium hydrogenorthophosphate
- EC Number:
- 231-826-1
- EC Name:
- Calcium hydrogenorthophosphate
- CAS Number:
- 7757-93-9
- Molecular formula:
- Ca.HO4P
- IUPAC Name:
- Calcium hydrogen phosphate
Legal Entity Composition(s) open all close all
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Calcium bis(dihydrogenorthophosphate)
- EC Number:
- 231-837-1
- EC Name:
- Calcium bis(dihydrogenorthophosphate)
- CAS Number:
- 7758-23-8
- Molecular formula:
- CaH4O8P2
- IUPAC Name:
- calcium dihydrogen phosphate
Constituent 2
- Reference substance name:
- Calcium sulfate
- EC Number:
- 231-900-3
- EC Name:
- Calcium sulfate
- CAS Number:
- 7778-18-9
- Molecular formula:
- Ca.H2O4S
- IUPAC Name:
- calcium sulfate
Constituent 3
- Reference substance name:
- Calcium hydrogenorthophosphate
- EC Number:
- 231-826-1
- EC Name:
- Calcium hydrogenorthophosphate
- CAS Number:
- 7757-93-9
- Molecular formula:
- Ca.HO4P
- IUPAC Name:
- Calcium hydrogen phosphate
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Calcium bis(dihydrogenorthophosphate) monohydrate
- EC Number:
- 600-059-8
- CAS Number:
- 10031-30-8
- Molecular formula:
- H6CaO9P2
- IUPAC Name:
- Calcium bis(dihydrogenorthophosphate) monohydrate
Constituent 2
- Reference substance name:
- Calcium sulphate hemihydrate
- EC Number:
- 600-067-1
- CAS Number:
- 7778-18-9
- Molecular formula:
- CaSO4.0.5H2O
- IUPAC Name:
- Calcium sulphate hemihydrate
Constituent 3
- Reference substance name:
- Calcium hydrogenorthophosphate
- EC Number:
- 231-826-1
- EC Name:
- Calcium hydrogenorthophosphate
- CAS Number:
- 7757-93-9
- Molecular formula:
- Ca.HO4P
- IUPAC Name:
- Calcium hydrogen phosphate
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Calcium bis(dihydrogenorthophosphate)
- EC Number:
- 231-837-1
- EC Name:
- Calcium bis(dihydrogenorthophosphate)
- CAS Number:
- 7758-23-8
- Molecular formula:
- CaH4O8P2
- IUPAC Name:
- calcium dihydrogen phosphate