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Sodium fluoride is an important fluoride product; it is widely used in wood preservatives, wine fungicides, electrolytic aluminum adjusters, dental fluoride agents and other fields.
Sodium fluoride has the following uses: 1. Sodium fluoride (NAF) is an important fluoride salt for the manufacture of other fluoride raw materials. 2. It is used as a phosphating accelerator in the coating industry to stabilize the phosphating liquid, refine the phosphating, and improve the performance of the phosphating film. The phosphating of aluminum and its alloys is closed with AL3+, which has a very harmful negative catalytic effect, so that the phosphating can proceed smoothly. 3. It is the manufacture of boiling steel, light metal fluorine salt treatment agent, smelting and refining and as a protective layer, steel and other metal cleaning liquid. 4. It increases wear resistance in the production of sealing materials and brake pads. Mechanical planer inlaid steel increases welding strength. 5. It is a sunscreen for ceramic glass and enamel, hides and epidermal treatment for the tanning industry, and anti-corrosion of glue. 6. Used as agricultural insecticide and sterilization.
Item | Specifications | Results |
Appearance | White powder | Conform |
HF | ≤0.1% | Conform |
SO4 | ≤0.3% | Conform |
SiO2 | ≤0.5% | Conform |
Water | ≤0.5% | Conform |
Assay | ≥98.0% | Conform |
Product parameters | |
Cas number: | 7681-49-4 |
Appearance: | White powder |
Purity: | 98% min |
Package details: | 25kg/bag |
Brand: | Fortunachem |
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