Sodium Fluoride
Molecular Formula： NaF
Molecular Weight： 42
CAS No.：7681-49-4
Property：NaF is a white powder, melting point: 992℃,boiling point: 1704℃, density: 2.78g/cm3, solidities 4g/100g H2O(at 0℃), 5g/100g H2O (at 100℃).
Applications：Sodium Fluoride is used in the manufacture of effervescing steel, and the smelting and refining of light metals. It is also used in fluorination of drinking water, as a wood preservative, an adhesive preservative. An insecticide, a protective coating for metals, a pickle for steels and other metals, a flux for soldering and welding, as well as a flux and pacifier for ceramic, glass and porcelain enamel.
Spec.:
| Chemical Composition% | Guarantee |
| NaF | 98%min |
| SiO2 | 0.50%max |
| (HF)Acidity | 0.03%max |
| SO42- Sulphate | 0.3%max |
| Water Insolubility | 0.7%max |
| H2O | 0.5%max |
| Size | |
| A-60mesh | 90%min |
| B-200mesh | 90%min |
Packing：in 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1250kgs jumbo bags, or according to customerundefineds requirements.