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Sodium Fluoride

Sodium Fluoride

CAS Number: 7681-49-4

Molecular Formula: FNa

Purity: Sodium Fluoride 97% purity

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About Sodium Fluoride

Sodium Fluoride (CAS 7681-49-4) remains a cornerstone in the North American API intermediates market, where its role in the synthesis of high-purity dental pharmaceuticals and bone health therapeutics requires a Pharma/API purity of 99% to comply with stringent FDA and USP monographs. Florocid is increasingly sought af...

Synonyms

  • Fluoride, Sodium
  • Fluorides, Sodium
  • Fluoristat
  • Fluoristats
  • Ossin
View all

Sodium Fluoride Specifications

CAS Number
7681-49-4
Molecular Formula
FNa
Molecular Weight
41.988 g/mol
IUPAC Name
sodium;fluoride
Canonical SMILES
[F-].[Na+]
InChI Key
PUZPDOWCWNUUKD-UHFFFAOYSA-M
InChI
InChI=1S/FH.Na/h1H;/q;+1/p-1
EINECS Number
231-667-8
MDL Number
MFCD00003524
HSN No
28261120
melting_point
1819 °F (NTP, 1992)
boiling_point
3083 °F at 760 mmHg (NTP, 1992)
solubility
10 to 50 mg/mL at 73 °F (NTP, 1992)
density
2.79 at 68 °F (USCG, 1999) - Denser than water; will sink
Molecular Weight
41.988 g/mol
Purity
Sodium Fluoride 97% purity
Melting Point
993 °C
Boiling Point
1704 °C
Freezing point
993°C
Flash Point
Nonflammable
pKa
6676c1b2b38954b972d1f263
Precise Quality
7681-49-4
PSA
0 Ų
logP
-0.77
Average mass
41.988 g/mol
Monoisotopic mass
41.98817244 Da
Molar mass
41.988173 g/mol
Vapour pressure
1 mmHg at 1077 °C
Precautionary Statement Codes
P264, P270, P280, P301+P310, P302+P352, P305+P351+P338, P321, P330, P332+P313, P337+P313, P362, P405, and P501
Hazard Classes and Categories
Acute Tox. 3 (100%) Skin Irrit. 2 (100%)

Dental Caries Preventive Agent

A metallic halide and inorganic compound widely utilized in clinical dentistry and oral care products, such as toothpaste and mouthwash, to strengthen tooth enamel and prevent dental cavities

Water Fluoridation Additive

A standard chemical agent added to municipal drinking water supplies in controlled amounts to promote community-wide dental health and reduce the incidence of dental caries

Fluorinating Reagent

A versatile reagent employed in organic and inorganic synthesis for halogen-exchange reactions to produce aromatic and aliphatic fluorides, as well as a starting material for solid-state preparations

Metallurgical Flux

An essential industrial fluxing agent used in extractive metallurgy, particularly in aluminum and magnesium production, to lower the melting point of oxides and facilitate the removal of impurities

Chemical Preservative

A common laboratory preservative used in hematology to stabilize glucose in blood samples and as an inhibitor of endogenous phosphatases in protein lysis buffers

Industrial Intermediate

A functional component used in the manufacturing of glass etching compounds, wood preservatives, insecticides, and high-performance ceramics.

  1. Fluoride, Sodium
  2. Fluorides, Sodium
  3. Fluoristat
  4. Fluoristats
  5. Ossin

Sodium Fluoride FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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