AL2O3 30% min
Basicity 70-90%
Water Insoluble 1%max
PH 3.5-5.0
N 0.01%max
As 0.0005%max
Cr6+ 0.0015%max
Hg 0.00001%max
Pb 0.001%max
CD 0.0002%max

Appearance: Yellow powder
Packing: 25kgs net bag, 18mts in the 20'FCL
Usage: Water-treatment Industry, Such as Tap water, Industrial Process Water, Dalily sewage, etc.