201154

Sodium fluoride

ACS reagent, ≥99%

• Fórmula linear: NaF
• Número CAS: 7681-49-4
• Peso molecular: 41.99
• Número CE: 231-667-8
• Número MDL: MFCD00003524
• Código UNSPSC: 12352302
• ID de substância PubChem: 329751974
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• Agency: suitable for EPA 300
• pressão de vapor: 1.4 mmHg ( 0 °C)
• Ensaio: ≥99%
• Formulário: powder
• Impurezas: ≤0.01 meq/g Titr. base; ≤0.02% insolubles; ≤0.03 meq/g Titr. acid; ≤0.1% sodium fluorosilicate
• perda: ≤0.3% loss on drying
• pf: 993 °C (lit.)
• traços de ânion: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.03%; sulfite (SO₃^2-): ≤0.005%
• traços de cátion: Fe: ≤0.003%; K: ≤0.02%; heavy metals (as Pb): ≤0.003%
• cadeia de caracteres SMILES: [F-].[Na+]
• InChI: 1S/FH.Na/h1H;/q;+1/p-1
• chave InChI: PUZPDOWCWNUUKD-UHFFFAOYSA-M

Descrição

Descrição geral

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.

Aplicação

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.

Outras notas

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Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301,H315,H319
• Declarações de precaução: P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classificações de perigo: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Perigos de suplementos: EUH032
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable