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ITEM | STANDARD |
Characteristics | White Crystallized Powder |
Content | >= 99.5% |
Melting Point | 121ºC - 124ºC |
Loss on Drying | = <0.5% |
Sulfate | = <0.1% |
Burnt Residue | =< 300ppm |
Chlorides | = <0.02% |
Heavy metals (Measured with Pb) | =< 10ppm |
Arsenic | = <0.0003% |
Lead | =< 5ppm |
Mercury | =< 1ppm |
Oxidisable Substances | Test Passed |
Carbonisable substances | = <Y5 |
Colour of Solution | =< B9 |
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