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Substance Name: Potassium phosphate
RN: 16068-46-5
InChIKey: GNSKLFRGEWLPPA-UHFFFAOYSA-M

Note

  • Used in dental materials and to treat hypophosphatemia.

Classification Codes

  • Buffers
  • Cariostatic Agents
  • Protective Agents

Molecular Formula

  • H3-O4-P.x-K

Molecular Weight

  • 136.0838
 
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Names and Synonyms

Name of Substance

  • Potassium phosphate

Synonym

  • EINECS 240-213-8

Systematic Names

  • Phosphoric acid, potassium salt
  • Phosphoric acid, potassium salt (1:?)

Registry Numbers

CAS Registry Number

  • 16068-46-5

Related Registry Numbers

  • 14887-42-4 (potassium-H3PO4[1:2])
  • 7758-11-4 (K2-H3PO4)
  • 7778-53-2 (K3-H3PO4)
  • 7778-77-0 (potassium-H3PO4)

System Generated Number

  • 0016068465

Molecular Formulas

Molecular Formula

  • H3-O4-P.x-K

Molecular Formula Fragments

  • COMPONENT
  • H3-O4-P
  • K

Structure Descriptors

InChI

1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChIKey

GNSKLFRGEWLPPA-UHFFFAOYSA-M

Smiles

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