Technical requirements of Alumina ( AL2O3 ) 15.8%up Iron ( Fe ) content 0.005max Water insoluble 0.1%max PH: 3

Uses:In papermaking industry, such as rosin wax emulsion sizing precipitant, water treatment flocculant, also can be used for foam fire extinguishers inside retention agent, manufacturing of alum, aluminum white raw materials, oil decolorization, deodorant, certain drugs and other raw materials. Can also be made of man-made gems and senior ammonium alum. The arsenic content of not more than 5mg / kg products can be used for water treatment flocculant.

Alumina ( AL2O3 )     15.8%upIron ( Fe ) content     0.7max(Industry)Water insoluble      0.1%maxPH:          3

Aluminium sulfate