... 2.As Tanning leather, sizing paper, mordant in dyeing 3.Factory direct sale Aluminum Sulfate 1.Characters:content: 15 ... .8%,16%,17%cas no:10043-01-3white falkes,or powderMolecular Formula:AL2(SO4)3Properties:There ... .In normal condition, it is AL2(SO4)3.18H2O; AL2(SO4)3.14H2O after efflorescence, can be white powder, ... 0.5%<0.005%<0.005%PH Values>3.0>3.0>3.0Water -insoluble<0.2<0.05<0.05As ...