Sodium Fluoride NaF

Short Description:


Product Detail

Product Tags

Product Sodium Fluoride
MF NaF
CAS 7681-49-4
Purity 99% min
Molecular Weight 47.99
Form Powder
Color White
Melting Point 993℃
Boiling Point 1700℃
Density 1.02 g/mL at 20 °C(lit.)
Refractive Index 1.336
Flammability Point 1704℃
Storage Condition 2-8℃
Solubility: H2O 0.5 M at 20 °C, clear, colorless

Application:
1. Can be used as a high carbon steel, such as a degassing agent for boiling steel, a flux for electrolytic or electrolytic refining of aluminum, a water repellent treatment for paper, a wood preservative (with sodium fluoride and nitrocresol or dinitrophenol) Used for anticorrosion of poles such as electric poles, fungicides, insecticides, preservatives, etc.
2. It can be used as a raw material for the manufacture of other fluorides or a fluoride hydrogen fluoride absorber.
3. It can be used as a light metal fluoride salt treatment agent, a smelting refining protection agent, and a UF3 adsorbent in the nuclear industry.
4. Cleaning fluids, fluxes and fluxes for steel and other metals
5. Flux and sunscreen for ceramics, optical glass and enamel, hides and skin treatments for the tanning industry
6. As a phosphating accelerator in the ferrous metal surface treatment, the phosphating solution is stabilized and the performance of the phosphating film is improved.
7. As an additive in the production of sealing materials and brake pads, it increases the wear resistance.
8. As an additive in concrete to enhance the corrosion resistance of concrete.


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