الوصف

Industrial standard of industrial calcium chloride :(HG/T******2) Index Anhydrous calcium chloride calcium chloride with dihydrate Premium grade first grade Premium grade first grade Premium grade first grade CaCl2% ≥*5.0 ≥*6.0 ≥*0.0 ≥*8.0 ≥*0.0 (NaCl)% ≤2.5 ≤4.0 ≤4.0 ≤5.5 ≤3.0 water insoluble matter % ≤0.1 ≤0.3 ≤0.2 ≤0.3 ≤0.2 Sulfate (SO**-)% ≤0.2 ≤0.2 ≤0.2 ≤0.3 ≤0.2 Alkalinity (Ca(OH)2)% ≤0.*5 ≤0.*0 ≤0.*5 ≤0.*5 Fe3+)% ≤0.**5 ≤0.**5 ≤0.*2 ≤0.*5