calcium chloride 77% min Flake 1) CaCl2: 77-80% 2) ... Total Magnesium (as MgCl2) Our main chemical, calcium chloride, is mainly used in snow and ice melting, dryer ... construction, manufacturing, tire weighting and mining industries. calcium chloride 77% min1.Size: 0.3-13mmSpecification:1) CaCl2: ... 0.0005%We can also supply Calcium Chloride flakes 74%, pellet 74% 77% 94%. calcium chloride 77% min Flake