TEST | SPECIFICATION |
For Laboratory,Research,or Manufacturing Use |
Assay (HF) (by acidimetry) | 48.0 - 51.0 % |
Color (APHA) | <= 10 |
Residue after Ignition | <= 5 ppm |
Fluosilicic Acid (H₂SiF₆) | <= 0.010 % |
Chloride (Cl) | <= 5 ppm |
Nitrate (NO₃) | <= 3 ppm |
Phosphate (PO₄) | <= 1 ppm |
Sulfate and Sulfite (as SO₄) | <= 5 ppm |
Trace Impurities - Aluminum (Al) | <= 50.0 ppb |
Arsenic and Antimony (as As) | <= 30.0 ppb |
Trace Impurities - Barium (Ba) | <= 50.0 ppb |
Trace Impurities - Beryllium (Be) | <= 20.0 ppb |
Trace Impurities - Bismuth (Bi) | <= 100.0 ppb |
Trace Impurities - Boron (B) | <= 50 ppb |
Trace Impurities - Cadmium (Cd) | <= 10.0 ppb |
Trace Impurities - Calcium (Ca) | <= 50.0 ppb |
Trace Impurities - Chromium (Cr) | <= 10.0 ppb |
Trace Impurities - Cobalt (Co) | <= 5.0 ppb |
Trace Impurities - Copper (Cu) | <= 5.0 ppb |
Trace Impurities - Gallium (Ga) | <= 20.0 ppb |
Trace Impurities - Germanium (Ge) | <= 50.0 ppb |
Trace Impurities - Gold (Au) | <= 10.0 ppb |
Heavy Metals (as Pb) | <= 100 ppb |
Trace Impurities - Iron (Fe) | <= 100.0 ppb |
Trace Impurities - Lead (Pb) | <= 20.0 ppb |
Trace Impurities - Lithium (Li) | <= 20.0 ppb |
Trace Impurities - Magnesium (Mg) | <= 50.0 ppb |
Trace Impurities - Manganese (Mn) | <= 50.0 ppb |
Trace Impurities - Mercury (Hg) | <= 10.0 ppb |
Trace Impurities - Molybdenum (Mo) | <= 50.0 ppb |
Trace Impurities - Nickel (Ni) | <= 10.0 ppb |
Trace Impurities - Potassium (K) | <= 100 ppb |
Trace Impurities - Silver (Ag) | <= 20.0 ppb |
Trace Impurities - Sodium (Na) | <= 200.0 ppb |
Trace Impurities - Strontium (Sr) | <= 20.0 ppb |
Trace Impurities - Tantalum (Ta) | <= 100.0 ppb |
Trace Impurities - Tin (Sn) | <= 50 ppb |
Trace Impurities - Titanium (Ti) | <= 50.0 ppb |
Trace Impurities - Vanadium (V) | <= 50.0 ppb |
Trace Impurities - Zinc (Zn) | <= 20.0 ppb |
Trace Impurities - Zirconium (Zr) | <= 20.0 ppb |
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