Nos. | Description | Unit | Specification |
1 | Appearance | - | Colourless crystals |
2 | Identity | - | Sn: Passes test, Cl: Passes test |
3 | Test solution (10g + 25ml 5 N HCL + With water to 100ml) | - | The solution is clear and colourless |
Maximum Limits Of Impurities |
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1 | Sulphate (SO4) | %w/w | 0.01 |
2 | Heavy metals (as Pb) | %w/w | 0.02 |
3 | Iron (Fe) | %w/w | 0.02 |