Sodium fluorosilicate
Items |
Standard Index |
||
Super Grade |
First Grade |
Eligible grade |
|
Appearance |
Crystal or white powder |
||
Sodium Silicofluoride % ≥ |
99.0 |
98.50 |
97.0 |
Iron (Fe) % ≤ |
0.02 |
/ |
/ |
Loss of Weight on Drying at 105°C % ≤ |
0.30 |
0.40 |
0.60 |
Insoluble in Water % ≤ |
0.40 |
0.50 |
1.0 |
Free Acid (as HCL) % ≤ |
0.10 |
0.15 |
0.20 |
Heavy Metal (as Pb) % ≤ |
0.02 |
0.05 |
0.05 |
Fineness Passed 250mesh Sieve % ≤ |
90 |
90 |
90 |
Uses:Mainly used as a cosolvent enamel, glass milky agent, acid clay and acid-resistant concrete and wood preservatives coagulator, pesticide industry for the manufacture of pesticides
Packing acking with plastic weaven bag lined with polythene plastic bag, 25kg per bag.
Write your message here and send it to us