Specification Appearance: colorless transparent crystal
Item Specification
Nitrogen 15.5%min
Nitrate Nitrogen 14.4%min
Calcium 19%min
Ammonium Nitrogen 1.1%min
Water Insoluble 0.1%max
Iron 0.005%max
Chloride 0.02%max
PO4 0.05%max
PH Value 5-7
