Description
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Certificate of Analysis |
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potassium bicarbonate |
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| Test Parameters | Standards | Actual Results | |||
| ExiPlus | meets compendial specifications of BP | Passes | |||
| Appearance (Colour) | White | White | |||
| Appearance (Form) | Crystalline powder | Crystalline powder | |||
| Solubility (Turbidity) 10% hot aq. solution | Clear | Clear | |||
| Solubility (Colour) 10% hot aq. solution | Colourless | Colourless | |||
| Assay | min. 99.5% | 99.7% | |||
| Insoluble matter | max. 0.003% | 0.002% | |||
| pH (1% aq. solution) | 8.1 – 8.4 | 8.4 | |||
| Chloride (CI) | max. 0.001% | Passes | |||
| Sulphate (SO4) | max. 0.003% | Passes | |||
| Iron (Fe) | max. 0.0002% | Passes | |||
| Ammonium (NH4) | max. 0.0005% | Passes | |||
| Phosphate (PO4) | max. 0.0005% | Passes | |||
| Nitrogen Compounds (N) | max. 0.001% | Passes | |||
| Silicate (SiO2) | max. 0.001% | Passes | |||
| Calcium (Ca) | max. 0.002% | Passes | |||
| Copper (Cu) | max. 0.0001% | Passes | |||
| Heavy Metals (Pb) | max. 0.0001% | Passes | |||
| Magnesium (Mg) | max. 0.001% | Passes | |||
| Sodium (Na) | max. 0.5% | Passes | |||
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