chempirical

Potassium metaphosphate

KO3PCAS 7790-53-6118.07 g/mol

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Properties

Molecular formula
KO3P
Molar mass
118.07 g/mol
Exact mass
117.9222 Da
Density
2.48 g/mL
Melting point
806 °C
logP
-0.31Crippen estimate
Polar surface area
54.4 Ų
H-bond donors / acceptors
1 / 2
Rotatable bonds
0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library

Identifiers

CAS number
7790-53-6
SMILES
[O-]P(=O)=O.[K+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

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Names and synonyms

7 names
  • Metaphosphoric acid (HPO3), potassium salt (1:1)
  • Potassium metaphosphate (KPO3)
  • Metaphosphoric acid (HPO3), potassium salt
  • Kurrol's salt
  • Potassium phosphate (KPO3)
  • Potassium polymetaphosphate
  • Potassium Kurrol's salt

Work with Potassium metaphosphate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Sodium phosphate (NaPO3)10361-03-260 % similar Lithium metaphosphate13762-75-960 % similar Sodium metaphosphate50813-16-660 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook