201154

Sodium fluoride

ACS reagent, ≥99%

• Linear Formula: NaF
• CAS Number: 7681-49-4
• Molecular Weight: 41.99
• EC Number: 231-667-8
• MDL number: MFCD00003524
• PubChem Substance ID: 329751974

Properties

• grade: ACS reagent
• Quality Level: 200
• vapor pressure: 1.4 mmHg ( 0 °C)
• assay: ≥99%
• form: powder
• impurities: ≤0.01 meq/g Titr. base; ≤0.02% insolubles; ≤0.03 meq/g Titr. acid; ≤0.1% sodium fluorosilicate
• loss: ≤0.3% loss on drying
• mp: 993 °C (lit.)
• anion traces: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.03%; sulfite (SO₃^2-): ≤0.005%
• cation traces: Fe: ≤0.003%; K: ≤0.02%; heavy metals (as Pb): ≤0.003%
• SMILES string: [F-].[Na+]
• InChI: 1S/FH.Na/h1H;/q;+1/p-1
• InChI key: PUZPDOWCWNUUKD-UHFFFAOYSA-M

Description

General description

Sodium fluoride (NaF) is a metallic halide. It has been reported as dental caries preventive agent. It is the most widely employed chemical preservative for the preservation of glucose in blood. It has been reported to stabilize the hepatic microsomal glucose-6-P phosphohydrolase enzyme.

Application

Sodium fluoride may be employed as a fluorination agent in the synthesis of aromatic and aliphatic fluorides. It may be used to prepare the lysis buffer.

Sodium fluoride may be used as a fluorinating agent for chlorine-containing compounds via halogen-exchange reaction.

Starting material for solid state preparation of Na₃MnF₆ for further high pressure structural determination studies.

Packaging

5, 100, 500, 500 g

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 - H315 - H319
• Precautionary Statements: P264 - P270 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Supplementary Hazards: EUH032
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable