Sodium fluoride

CAS Registry Number®

7681-49-4

CAS Name

Sodium fluoride

Molecular Formula

FNa

Molecular Mass

41.99

Cite this Page

Sodium fluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7681-49-4 (retrieved 2025-07-12) (CAS RN: 7681-49-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    1704 °C

  • Melting Point (1)

    993 °C

  • Density (1)

    2.78 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/FH.Na/h1H;/q;+1/p-1

InChIKey

InChIKey=PUZPDOWCWNUUKD-UHFFFAOYSA-M

SMILES

F[Na]

Canonical SMILES

F[Na]

Other Names for this Substance

  • Sodium fluoride (NaF)
  • Sodium fluoride
  • FDA 0101
  • Floridine
  • Florocid

View All

Deleted or Replaced CAS Registry Numbers

39287-69-9, 59217-75-3, 67112-29-2, 2018280-11-8

CAS INSIGHTSTM
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.