201154

Sodium fluoride

ACS reagent, ≥99%

• Formula condensata: NaF
• Numero CAS: 7681-49-4
• Peso molecolare: 41.99
• Numero CE: 231-667-8
• Numero MDL: MFCD00003524
• Codice UNSPSC: 12352302
• ID PubChem: 329751974
• NACRES: NA.21

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 200
• agenzia: suitable for EPA 300
• Tensione di vapore: 1.4 mmHg ( 0 °C)
• Saggio: ≥99%
• Stato: powder
• Impurezze: ≤0.01 meq/g Titr. base; ≤0.02% insolubles; ≤0.03 meq/g Titr. acid; ≤0.1% sodium fluorosilicate
• Perdita: ≤0.3% loss on drying
• Punto di fusione: 993 °C (lit.)
• Anioni in tracce: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.03%; sulfite (SO₃^2-): ≤0.005%
• Cationi in tracce: Fe: ≤0.003%; K: ≤0.02%; heavy metals (as Pb): ≤0.003%
• Stringa SMILE: [F-].[Na+]
• InChI: 1S/FH.Na/h1H;/q;+1/p-1; PUZPDOWCWNUUKD-UHFFFAOYSA-M

Descrizione

Descrizione generale

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.

Applicazioni

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.

Altre note

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Informazioni sulla sicurezza

• Pittogrammi: GHS06
• Avvertenze: Danger
• Indicazioni di pericolo: H301,H315,H319
• Consigli di prudenza: P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classi di pericolo: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Rischi supp: EUH032
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable