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Sodium fluoride, Puratronic™, 99.995% (metals basis excluding K), K =100ppm, Thermo Scientific Chemicals

Product Code. 11392048
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Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you
Product Code. 11392048 Supplier Thermo Scientific Alfa Aesar Supplier No. 012964.18
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This item is not returnable. View return policy
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

CAS: 7681-49-4 | Molecular Formula: FNa | Molecular Weight: 41.99 g/mol

It is used as a steel degreasing agent and a flux. It is used in heat treating salt compositions, tin-electroplating, fluoridation of drinking water, removing HF from exhaust systems to reduce air pollution, and frosting glasses. It has significant applications in organic synthesis including its halide-exchange with acyl chloride, sulfur chlorides, and phosphorus chloride, desilylation of silyl-protected OH groups, synthesis of fluorocarbons (Finkelstein reaction), and also in metallurgy.

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.

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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
Colore White
Forma fisica Powder
Quantità 50 g
Odore Odorless
Indice di rifrazione 1.336
Aspetto White powder
Pressione del vapore 1.3 hPa (1mm Hg) at 20°C
Intervallo percentuale saggio 99.9995% (metals basis excluding K)
Densità 2.78 g/cm3
Informazioni di solubilità Soluble in water. Slightly soluble in HF and ammonia. Insoluble in alcohol.
IUPAC Name sodium;fluoride
Peso formulazione 41.99
Percent Purity 100%
Grado Ungraded
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