Product Description
ITEM | STANDARD |
Appearance | White crystal |
Solubility in ethanol | colourless and clear |
Purity | >= 99.2 % |
Melting point ℃ | 89-93 ℃ |
Moisture | =< 0.5 % |
Residue on ignition % | =< 0.2 % |
Heavy metals (as Pb) | =< 10 PPM |
Arsenic | =< 1 PPM |
Fe | =< 1 PPM |