... Such a reliable supplier4.ISO9001:2008 Certificate1.Name:PAC/polyaluminium chloride powder 2.Packing: 25kgs/PE bags,25kgs polypropylene woven bags ... The liquid is colorless or light yellow and transparent,the solid is light yellow powder.It is easily soluble in ... that of solid product is 12 months AppearenceSolid power in yellow colourAluminium oxide(Al2O3 ) %≥30Basicity, %40 -85Water insoluble, %≤0 ...