|  |
 |
| Sodium silicofluoride |
| Product Name |
Sodium silicofluoride |
| Molecular Formula |
Na2SiF6 |
| Molecular Weight |
188.06 |
| Specifications |
99.4% |
| Place of origin |
Tonghua |
| Quantity |
No limit |
| Delivery Spot |
our warehouse |
| Properties |
Sodium silicofluoride is white crystal or crystalized powder; specific weight is 2.68; slightly soluble in water, insouble in alcohol, corrosive and toxic;when ignited to over 450 , it would decompose into sodium fluoride and silicon tetrafluoride |
|
| Application |
| Sodium silicofluoride is designed for pesticides, milk whitening agent for enamel, corrosive agent for milk white glass, the anti-corrosive agent for timber and other fluoride raw materials. It's also used in smelting of beryllium and aluminum, as well as medicine, rubber, and leather industries, etc. |
|
| Analysis report[based onSSHG/T3252-1989(1999)] |
| Item |
Result |
| Weightloss at dry and 105(%) |
0.17 |
| Sodium silicofluorideSSbased on driedSS |
99.48 |
| Free acid (based on HCL) |
0.0075 |
| Water insolubles % |
0.12 |
| Heavy metal % |
<0.02 |
| fineness %(capable of pass 250um) |
98.00 |
| Exterior appearance |
White, powder |
|
|
 |
