Appearance:
White crystalline powder
Solubility:
Clear, colorless and complete
pH (5%):
5.2-9.2
Insoluble Matter:
(same/less than) 0.01%
Loss on Ignition:
(same/less than) 0.5%
Chloride:
(same/less than) 0.001%
Nitrogen Compounds (N):
(same/less than) 0.0005%
Calcium, Magnesium and R2O3 precipitate: (same/less than) 0.02%
Heavy Metals: (same/less than) 0.0005%
Iron: (same/less than) 0.001%