... ), easily absorbs moisture, and forms a cake, soluble in water, and the solubility varies as the temperature increases, sublimes ... water, do not transport together with alkalis and acidsAMMONIUM CHLORIDE TECH.GRADE Formula:NH4CLM.W.:53.49(According to International Atomic Weight in ... )easily absords moisture, and forming a cake, soluble in water, and the solubility varies as the temperature increases, ...