Calcium chloride Anhydrous grade, High purity: 96-99% white powder form Calcium chloride 96%min powder formSpecification:Purity(Calcium chloride): 96% minTotal Alkali chloride(NaCl): 0 ... it is widely used in snow and ice melting, oil & gas drilling, moisture absorbing, Multi-use dryer, Dehydration agent, cryogen ... , refrigeration, building ant-ifreeze, rubber & petroleum industries. Calcium Chloride