Potassium Phosphate

1. Physical Appearance White Fine Powder 2. Assay 99.00 % 3. Loss on Drying 1.01% 4. pH of 2% solution 9.3 5. Insoluble matter in water 0.0014% 6. Solubility of 10% w/v soln. Clear 7. Sulphate 0.001% 8. Chloride 0.01%

1. Appearance White Fine crystals 2. pH of 5% soln. 4.0 4.6 3. Solubility of 10% In water Clear 4. Loss on drying (at 105oC) 0.5% 5. Sulphate: 0.001max 6. Chloride 0.001max 7. Iron as (Fe) : 0.002%max 8. Assay : 98.0%min