appearance: white powder or solid, and it is easily soluble in water.

specifications
active oxide contented: ≥ 13.5%
fe: ≤ 0.002%
moisture: ≤ 2%
bulk density: 0.6-1.0g/ml
ph. value ( 30g /l water): 10-11

packing: 25 kg/pp bag; 50kg/paper drum