... agent 1. Main ingredient:calcium acetate, potassium, sodium, magnesium acetate, sodium acetate,potassium acetate etc. integrated content respectively is ... snow melting and deicing ability; non-corrosive effect on roads, bridges, metal and so on;pollution-freee and harmless for environment and ... these products is less than 40%of that of sodium chloride. Dissolution speed and snow melting ability of ...