| Chlorides(Cl): 0.001%
max.
Sulphates(SO4): 0. 005%
max.
Cupric ion:
0.0001% max.
Manganese(Mn): 0.0001%
max.
Loss on drying:
0.3% max.
Residue on ignition:
0.01%max.
Copper(Cu):
0.0001% max.
Arsenic (AS2O3):
0.0004% max.
DMSO Clarity of solution: Cloudless
|