Skip Navigation
ChemIDplus LiteBrowseAdvanced

Substance Name: Potassium metaphosphate [NF]
RN: 7790-53-6
UNII: 01DMT14Z63
InChIKey: OQZCJRJRGMMSGK-UHFFFAOYSA-M

Classification Code

  • Pharmaceutic Aid (Buffering Agent)

Molecular Formulas

  • H-O3-P.K
  • K-P-O3

Molecular Weight

  • 118.069
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Potassium metaphosphate [NF]

Synonyms

  • EINECS 232-212-6
  • Potassium metaphosphate
  • Potassium polymetaphosphate
  • UNII-01DMT14Z63

Systematic Names

  • Metaphosphoric acid (HPO3), potassium salt
  • Metaphosphoric acid (HPO3), potassium salt (1:1)
  • Potassium metaphosphate

Registry Numbers

CAS Registry Number

  • 7790-53-6

FDA UNII

  • 01DMT14Z63

Other Registry Numbers

  • 12764-57-7
  • 151901-76-7

System Generated Number

  • 0007790536

Molecular Formulas

Molecular Formulas

  • H-O3-P.K
  • K-P-O3

Molecular Formula Fragments

  • COMPONENT
  • H-O3-P
  • K

Structure Descriptors

InChI

InChI=1S/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1

InChIKey

OQZCJRJRGMMSGK-UHFFFAOYSA-M

Smiles

[K+].[O-]P(=O)=O