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  7. Sodium fluoride, 99%, Thermo Scientific Chemicals

Sodium fluoride, 99%, Thermo Scientific Chemicals

Product Code. 11439933
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Product Code. 11439933 Supplier Thermo Scientific Alfa Aesar Supplier No. A13019.30
 Articolo soggetto a restrizioni
Spedizione stimata: 25-11-2026
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This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

Sodium fluoride is used as a steel degreasing agent and in tin electroplating, flux, heat treating salt compositions, fluoridation of drinking water, removing HF from exhaust systems to reduce air pollution, and frosting glasses. It serves as a source of fluoride ion in several applications including it use in synthetic chemistry, for example in Finkelstein reaction for preparating fluoro compounds, desilylation in sensitive organic compounds, metallurgy, and reaction with electrophilic chlorides. It has medical and other applications including complexing of magnesium ions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications

Sodium fluoride is used as a steel degreasing agent and in tin electroplating, flux, heat treating salt compositions, fluoridation of drinking water, removing HF from exhaust systems to reduce air pollution, and frosting glasses. It serves as a source of fluoride ion in several applications including it use in synthetic chemistry, for example in Finkelstein reaction for preparating fluoro compounds, desilylation in sensitive organic compounds, metallurgy, and reaction with electrophilic chlorides. It has medical and other applications including complexing of magnesium ions.

Solubility

Slightly soluble in water. Insoluble in alcohol

Notes

It must be kept away from oxidizing agents, metals, acids, alkalis. It is less hygroscopic.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7681-49-4
Formula molecolare FNa
Molecular Weight (g/mol) 41.99
Numero MDL MFCD00003524
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Sinonimo sodium fluoride, florocid, fluoride, sodium, zymafluor, ossin, sodium fluoride naf, sodium fluoride, antibulit, floridine, fluonatril
PubChem CID 5235
ChEBI CHEBI:28741
SMILES [F-].[Na+]

Specifications

Punti di ebollizione 1704°C
Materiale o nome chimico Sodium fluoride
Punto di fusione 993°C
Forma fisica Powder
Quantità 250 g
Odore Odorless
Indice di rifrazione 1.336
Densità 2.78
Formula lineare NaF
Numero UN UN1690
Indice di Merck 14,8618
Informazioni di solubilità Slightly soluble in water. Insoluble in alcohol
IUPAC Name sodium fluoride
Peso formulazione 41.99
Percent Purity 99%
Grado Ungraded
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Safety and Handling

compliance-icons
Product Identifier
  • Sodium fluoride
 Signal Word
  • Pericolo
 Hazard Category
  • Tossicità acuta Categoria 3
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
 Hazard Statement
  • H301-Tossico se ingerito.
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • EUH032-A contatto con acidi libera gas molto tossici.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P310-IN CASO DI INGESTIONE: contattare immediatamente un CENTRO ANTIVELENI/un medico
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P332+P313-In caso di irritazione della pelle: consultare un medico.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
 Supplemental information
  • MIXTURE LIST-Contain: Sodium fluoride
SDS

RUO – Research Use Only

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