Calcium chloride is commonly used as a deicing agent. It lowers the freezing point of water, preventing the formation of ice and helping to melt existing ice and snow on roads, sidewalks, and other surfaces.
Calcium chloride has hygroscopic properties, meaning it has the ability to absorb moisture from the air. It is often used as a drying agent or desiccant to reduce humidity and control moisture levels in various applications, such as in packaging, storage, and industrial processes.
Calcium chloride is approved as a food additive and is used for various purposes in the food industry. It can act as a firming agent, helping to maintain the texture and crispness of certain fruits and vegetables. It is also used as a calcium supplement in some food products.
Calcium chloride is used in water treatment processes to adjust the hardness of water. It can help to remove hardness-causing ions, such as magnesium and carbonate, from water, improving its quality for industrial and domestic purposes.