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| Chemical reagent hydrofluoric acid |
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| Technical index: |
Name |
GR |
AR |
CP |
Residue on ignition (as Sulfate
),% |
0.001 |
0.002 |
0.01 |
Chloride(Cl),% |
0.0005 |
0.001 |
0.005 |
Sulfate
& sulfite
(as S04),% |
0.001 |
0.002 |
0.005 |
Phosphate(PO4), |
0.0001 |
0.0002 |
0.0005 |
Fluorosilicate(SiF6),% |
0.02 |
0.04 |
0.06 |
Fe,% |
0.00005 |
0.0001 |
0.0005 |
Heavy metals
(as Pb),% |
0.0001 |
0.0005 |
0.001 |
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| Special specifications of Industrial fluorosilicic acid are available |
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