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  7. Sodium fluoride, 99%, Thermo Scientific Chemicals

Sodium fluoride, 99%, Thermo Scientific Chemicals

Product Code. 11429933
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Product Code. 11429933 Supplier Thermo Scientific Alfa Aesar Supplier No. A13019.0B
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Estimated Shipment: 09-09-2026
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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
Molecular Formula FNa
Molecular Weight (g/mol) 41.99
MDL Number MFCD00003524
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Synonym sodium fluoride, florocid, fluoride, sodium, zymafluor, ossin, sodium fluoride naf, sodium fluoride, antibulit, floridine, fluonatril
PubChem CID 5235
ChEBI CHEBI:28741
SMILES [F-].[Na+]

Specifikationer

Boiling Point 1704°C
Melting Point 993°C
Quantity 1000 g
Linear Formula NaF
UN Number UN1690
Merck Index 14,8618
Solubility Information Slightly soluble in water. Insoluble in alcohol
IUPAC Name sodium;fluoride
Formula Weight 41.99
Percent Purity 99%
Odor Odorless
Refractive Index 1.336
Density 2.78
Chemical Name or Material Sodium fluoride
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Produktbeteckning
  • Sodium fluoride
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
 Indicazioni di pericolo
  • H301-Toxic if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • EUH032-Contact with acids liberates very toxic gas.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Informazioni supplementari
  • MIXTURE LIST-Contain: Sodium fluoride
SDS

RUO – Research Use Only

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