... powder or granular. 4)Package:25kgs/bag ,50kgs/drum Battery Grade Zinc Chloride 96%,98% Min 1)Physical and chemical ... ZnCl2CAS No.: 7646-85-7EINECS No.: 231-592-0H.S Code:2827399000It is white crystal powder or granular , molecular weight ... agent, condensating agent, wood antiseptic, fabric starching agent, weighting agent, battery, electroplating, papermaking, medicine, active carbon and so on.3) ...