The Calcium Chloride is an inorganic compound that classifies as a salt. At room temperature, it is colorless and highly soluble in water. It can be used in everything from de-icing airplanes and coating road surfaces to an additive in the food. It is a white crystalline solid at room temperature, and it is highly soluble in water. The chloride is a naturally occurring mineral that is used to improve the quality of the soil. Calcium Chloride is very useful.