Registration Dossier
Registration Dossier
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EC number: 231-907-1 | CAS number: 7778-53-2
Reference substances
- IUPAC name:
- tripotassium orthophosphate
Inventory
- EC number:
- 231-907-1
- EC name:
- Tripotassium orthophosphate
- CAS number:
- 7778-53-2
- CAS number:
- 7778-53-2
Synonyms
- Names:
- Phosphoric acid, tripotassium salt
- Potassium phosphate, tribasic
- Tripotassium phosphate
- Tripotassium phosphate-3hydrate
- Tripotassium phosphate-7hydrate
- Tripotassium phosphate-9hydrate
- potassium phosphate-1hydrate
- Identifier:
- CAS number
- 22763-02-6
- Identifier:
- CAS number
- 22763-03-7
- Identifier:
- CAS number
- 27176-10-9
- Identifier:
- CAS number
- 78436-05-2
- Identifier:
- IUPAC name
- Phosphorsäure, Trikaliumsalz
- Identifier:
- IUPAC name
- Tripotassium orthophosphate
- Identifier:
- IUPAC name
- potassium phosphate hydrate (3:1:1)
- Identifier:
- IUPAC name
- potassium phosphate hydrate (3:1:3)
- Identifier:
- IUPAC name
- potassium phosphate hydrate (3:1:7)
- Identifier:
- IUPAC name
- potassium phosphate hydrate (3:1:9)
- Identifier:
- IUPAC name
- tripotasium phosphate212.27
- Identifier:
- IUPAC name
- tripotassium orthophosphate
- Identifier:
- IUPAC name
- tripotassium phosphate
- Identifier:
- other: InChl
- 1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
- Identifier:
- other: Molecular formula
- H14K3O11P
- Identifier:
- other: Molecular formula
- H18K3O13P
- Identifier:
- other: Molecular formula
- H2K3O5P
- Identifier:
- other: Molecular formula
- H3O4PK3
- Identifier:
- other: Molecular formula
- H6K3O7P
- Identifier:
- other: InChl
- InChI=1/3K.H3O4P.3H2O/c;;;1-5(2,3)4;;;/h;;;(H3,1,2,3,4);3*1H2/q3*+1;;;;/p-3
- Identifier:
- other: InChl
- InChI=1/3K.H3O4P.7H2O/c;;;1-5(2,3)4;;;;;;;/h;;;(H3,1,2,3,4);7*1H2/q3*+1;;;;;;;;/p-3
- Identifier:
- other: InChl
- InChI=1/3K.H3O4P.H2O/c;;;1-5(2,3)4;/h;;;(H3,1,2,3,4);1H2/q3*+1;;/p-3
- Identifier:
- other: InChl
- InChI=1S/3K.H3O4P.9H2O/c;;;1-5(2,3)4;;;;;;;;;/h;;;(H3,1,2,3,4);9*1H2/q3*+1;;;;;;;;;;/p-3
- Identifier:
- other: InChl
- InChI=1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
- Identifier:
- other: Molecular formula
- K3O4P
- Identifier:
- other: SMILES notation
- O.O.O.O.[K+].[K+].[K+].O.O.O.O.O.[O-]P([O-])([O-])=O
- Identifier:
- other: SMILES notation
- O.O.O.O.[K+].[K+].[K+].O.O.O.[O-]P([O-])([O-])=O
- Identifier:
- other: SMILES notation
- O=P([O-])([O-])[O-].[K+].[K+].[K+]
- Identifier:
- other: SMILES notation
- P(=O)([O-])([O-])[O-].[K+].[K+].[K+]
- Identifier:
- other: SMILES notation
- [K+].O.O.O.[K+].[K+].[O-]P([O-])([O-])=O
- Identifier:
- other: SMILES notation
- [K+].[K+].[K+].O.[O-]P([O-])([O-])=O
- Identifier:
- other: SMILES notation
- [K+].[K+].[K+].[O-]P([O-])([O-])=O
- tripotassium phosphate
Molecular and structural information
- Molecular formula:
- H3O4P.3K
- Molecular weight:
- 212.27
- SMILES notation:
- [O-]P(=O)([O-])[O-].[K+].[K+].[K+]
- InChl:
- InChI=1/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
- Structural formula:
Related substances
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Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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