Al(NO3)3.9H2O,% ≥ | 98.0 |
Water insoluble,% ≤ | 0.02 |
Chloride(Cl),% ≤ | 0.005 |
Sulphate(SO4),% ≤ | 0.01 |
Ferrum(Fe),% ≤ | 0.003 |
Heavy metal content(based on Pb),% ≤ | 0.005 |
Alkali metals & alkali earth metals(based on sulfate radical),% ≤ | 0.5 |
Appearance | Clorless crystal |