Structure via PubChem · Public domain (PubChem)
tribasic potassium phosphate
Sign in to saveAlso known as potassium phosphate, tripotassium phosphate, E340iii, E340(iii)
chemical compound
In the Vinony graph
Within Vinony's link graph, tribasic potassium phosphate is referenced by 194 other articles, and connects out to tribasic ammonium phosphate, potassium and International Standard Book Number.
Vinony files it under Chembox having GHS data, Chembox image size set and Deliquescent materials.
Its subject is documented across 27 Wikipedia language editions.
Chemical data
- Formula
- K3O4P
- Molecular weight
- 212.266 g/mol
- IUPAC name
- tripotassium;phosphate
- SMILES
- [O-]P(=O)([O-])[O-].[K+].[K+].[K+]
- InChIKey
- LWIHDJKSTIGBAC-UHFFFAOYSA-K
- Polar surface area
- 86.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 4
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- phosphates
- Mass
- 211.84454015
- Image
- K3PO4.jpg
- Has use
- food additive
Show 7 more facts
- melting point
- 1640
- Commons category
- Tripotassium phosphate
- canonical SMILES
- [O-]P(=O)([O-])[O-].[K+].[K+].[K+]
- chemical formula
- K₃O₄P
- crystal system
- orthorhombic crystal system
- density
- 2.56
- solubility
- 508
Sources (1)
via Wikidata · CC0