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Substance Name: Acidulated phosphate fluoride
RN: 39456-59-2
InChIKey: CKVCFYYFFUHCDP-UHFFFAOYSA-M

Note

  • A sodium fluoride solution, paste or powder, which has been acidulated to pH 3 to 4 and buffered with a phosphate. It is used in the prevention of dental caries.

Molecular Formula

  • F-Na.H3-O4-P

Molecular Weight

  • 139.982
 
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Names and Synonyms

Name of Substance

  • Acidulated phosphate fluoride

MeSH Heading

  • Acidulated phosphate fluoride

Synonym

  • Phosphate fluoride, acidulated

Systematic Name

  • Phosphoric acid, mixt. with sodium fluoride (NaF)

Registry Numbers

CAS Registry Number

  • 39456-59-2

System Generated Number

  • 0039456592

Molecular Formulas

Molecular Formula

  • F-Na.H3-O4-P

Molecular Formula Fragments

  • COMPONENT
  • F-Na
  • H3-O4-P

Structure Descriptors

InChI

1S/FH.Na.H3O4P/c;;1-5(2,3)4/h1H;;(H3,1,2,3,4)/q;+1;/p-1

InChIKey

CKVCFYYFFUHCDP-UHFFFAOYSA-M

Smiles

P(O)(O)(O)=O.[Na+].[FH-]