CAS No.: 1310-58-3
Molecular Formula: KOH
UN NO: 2924
Hazard Class: 8
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ITEMS OF ANALYSIS |
SPECIFICATION |
Potassium hydroxide |
≥ 90.0 |
Potassium carbonate (as K2CO3) |
≤ 0.5 |
Chlorides (as Cl) |
≤ 0.005 |
Fe |
≤ 0.0005 |
Sulfate (SO4) |
≤ 0.005 |
Nitrate and nitrite (n) |
≤ 0.0005 |
Na |
≤ 0.8 |
Phosphate (PO4) |
≤ 0.005 |
Silicate (SiO3) |
≤ 0.01 |
Al |
≤ 0.002 |
Ca |
≤ 0.005 |
Ni |
≤ 0.0005 |
Mercury |
≤ 1ppm |
Heavy metal (Pb) |
≤ 0.002 |