Calcium Chloride Dihydrate

Calcium Chloride Dihydrate is a chemical compound with the formula CaCl2·2H2O. It is a crystalline solid with a white to off-white color and is highly soluble in water. Calcium Chloride Dihydrate is widely used in various industrial, commercial, and household applications due to its hygroscopic properties and ability to lower the freezing point of water.

Applications:

1. De-icing Agent: Calcium Chloride Dihydrate is commonly used as a de-icing agent to melt snow and ice on roads, sidewalks, and parking lots during winter weather conditions.

2. Drying Agent: It is employed as a desiccant in various industrial processes to absorb moisture and humidity from the air, preventing corrosion and degradation of equipment and products.

3. Food Additive: Calcium Chloride Dihydrate is approved for use as a food additive (E509) in the food industry. It is utilized as a firming agent, stabilizer, and thickener in various food products, including canned vegetables, pickles, and cheese.

4. Concrete Accelerator: It serves as a concrete accelerator in the construction industry, speeding up the setting and hardening of concrete mixtures, particularly in cold weather conditions.

5. Drilling Fluid Additive: In oil and gas drilling operations, Calcium Chloride Dihydrate is added to drilling fluids to increase the density and control the viscosity of the fluid, enhancing wellbore stability and preventing formation damage.