1.Calcium chloride 74%,77%,94% 2.White powder,granule,flake,pellet 3.Uses ... Dihydratea. Calcium Chloride Flake Dihydrate,Purity: 70%min ;72%min;74%min;77%minb. Calcium Chloride Granule/Pellet Dihydrate,Purity ... : 74%min;77%minc. Calcium Chloride Powder Dihydrate,Purity: 74%min;77%min(2). Calcium Chloride ...