... , courtyards and golf cowis etc. Under the temperature of 0~40° C. Character: Granules or flakes, white or ... is below 50mm, the reference amount of spraying is 0.4L/M2, in the case of above 50mm or low ... As CaCL2 )74-77% 90-94% Sulphate ( As CaSO4)0.2 % max 0.2% max Magnesium & Alkali Metal Chlorides ( As NaCL) ... 3.5% max 4.0% max Alkalinity ( As Ca(OH)2 )0.2% max 0.25% max Water insoluble0.1% ...