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Potassium Silicofluoride
| Product name: | Potassium Silicofluoride |
| CAS No.: | 16871-90-2 |
| Molecular formula: | K2SiF6 |
| Molecular weight: | 220.28 gm/mol |
| UN No.: | 2655 |
| Class: | 6.1 |
| Country of Origin: | China |
Technical Index
Items |
Unit |
Index |
Appearance |
|
Crystal |
K2SiF6 |
%≥ |
99.00 |
HCl |
% ≤ |
0.10 |
Ca |
% ≤ |
0.01 |
Cl |
% ≤ |
0.05 |
Si |
% ≤ |
0.40 |
Fe |
% ≤ |
0.05 |
SO4 |
% ≤ |
0.05 |
Pb |
% ≤ |
0.05 |
H2O |
% ≤ |
0.10 |
Insoluble matter in water |
% ≤ |
0.50 |
Uses:
- It is used as fluxing agent in the production of frites and enamels.
- Potassium fluorosilicate has applications in porcelain manufacture, the preservation of timber, aluminum and magnesium smelting, and the manufacture of optical glass
Packing: 25kg, 1000kg bags