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| Industrial fluorosilicic acid |
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| Technical index: |
| Item |
Index |
| Top-grade |
First grade |
Qualified product |
| H2SiF6 % ≥ |
40 |
30 |
20 |
| HF % ≤ |
1.0 |
1.0 |
1.0 |
| Involatile acid(as H2SO4) % ≤ |
0.30 |
0.30 |
0.30 |
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| Special specifications of Industrial fluorosilicic acid are available |
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