Calcium Chloride: 1) To eliminate the snow and ice on the ... way, parking lot, airport, port; 2)To oilwell drilling wor CALCIUM CHLORIDEPropertyFormula:CaCl2Molecular weight:110.93Density:CaCl2 2.17CaCl2 2H2O 1 ... . 5Antifreeze to make concrete, to speed cement hard. 6To make calcium during electroanalysis, To be raw material for other expensive metals ...