Potassium bicarbonate Industrial Grade | ||||
Test Item | Specification | Result | ||
Potassium bicarbonate, % | ≥98.5 | 99.0 | ||
Water-insoluble substance, % | ≤0.03 | 0.015 | ||
Chloride(as KCL) % | ≤0.08 | 0.04 | ||
Sulphate (K2SO4) | ≤0.08 | 0.05 | ||
Fe % | ≤0.002 | 0.001 |
Potassium bicarbonate Food Grade | ||||
Test Item | Specification | Result | ||
Potassium bicarbonate, % | ≥99.0-101.5 | 100.1 | ||
Water-insoluble substance, % | ≤0.02 | 0.007 | ||
Heavy metal, %(as Pb) | ≤0.0005 | 0.0003 | ||
Arsenic (As), % | ≤0.0003 | 0.0001 | ||
Moisture, % | ≤0.25 | 0.22 | ||
PH value (100g/L solution) | ≤8.6 | 8.4 |