Sodium Fluosilicate
Molecular Formula：Na2SiF6
Molecular Weight：188.06
CAS No. ：16893-85-9
Property：The product is a white crystalline powder, insoluble in alcohol, but soluble in ether.
Applications：Itundefineds used in the manufacture of acid-resisting cement, flotation agent, ceramic glaze glass, an opacifier of vitrous-enamels, and for preparing other fluorides. Itundefineds also used in wood preservative, insecticide, water treatment, leather tanning (cracking prevention) and foam rubber.
Spec.:
| Chemical Composition% | Guarantee |
| Purity (NaSiF6) dry basis | 99%min |
| Free Acid | 0.10%max |
| Iron(Fe) | 0.02%max |
| Water Insolubility | 0.5%max |
| Loss of Weight on drying at 105℃ | 0.3%max |
| Size | |
| -60mesh | 90%min |
Packing： in 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1200kgs jumbo bags, or according to customerundefineds requirements.