... ,Powder,Granule,Prills 4 Industry Grade& Food Grade Calcium Chloride 74-77% 94% china original Calcium chloride Flake , powder, granule,pelleted 25kg or 1MT ... to melting snow and ice2.used as dryer ,as anti-fog,and antu-dust agent also fireproof agent.3.Protective agent and refininf agent for ...