Calcium chloride is one of the widely utilized substances that is used to thaw roadways. A serious risk that might result in accidents or delays are icy roadways and pavements. Calcium has a few uses as a desiccant. Calcium chloride is employed in a variety of applications because it has the virtue of being a drying agent, which is so extensively applicable.

Additionally, it is used both before and after harvest to preserve firmness, lessen decay, and guard against certain illnesses in fruits and vegetables. Calcium chloride has the useful feature to prevent road dust from mixing with the surrounding air, hence reducing air pollution. Calcium chloride is also used in water treatment to increase the water hardness in swimming pool. 

Calcium chloride is a chloride-containing inorganic compound. It is a white, odorless salt formed by the reaction of hydrochloric acid with calcium. It is produced as a byproduct of the Solvay method for producing sodium carbonate. It creates heat by absorbing moisture from the atmosphere, which aids to the melting of snow and ice.

Water molecules make bonds with one another during the production of ice, transforming the structure from scattered to crystalline. Calcium chloride, on the other hand, inhibits the production of new bonds, so halting the icing process. When combined with 80% quartz sand and 20% calcium chloride, it can substitute standard road salt. It also avoids the creation of slippery surfaces in addition to melting. Calcium chloride lowers the freezing point of water, preventing it from freezing even at temperatures several dozen degrees Celsius below zero.

Applications of Calcium Chloride in Various Industries 

Calcium chloride is extensively used in various applications such asdrilling fluids, construction, agriculture, de-icing & dust control, food & beverages, and healthcare. One of the largest applications of calcium chloride is in the dust control and de-icing industry. Additionally, calcium chloride's ability to reduce water's freezing point has led to a rise in market demand for the substance. The industry for dust control and de-icing is anticipated to grow significantly, largely as a result of the increased use of de-icing agents in a number of developed countries in recent years.

  • Food Processing

The market is anticipated to develop over the next six years as a result of rising calcium chloride usage as a food preservative in the food processing industry.The very salty flavor of calcium chloride explains why it is used in cuisine. It imparts a salty flavor to brines without adding sodium in it. Calcium chloride, which is frequently present in cheese and tofu, works as a firming agent in food as well.

Calcium Chloride is generally recognized as Safe (GRAS). Calcium chloride is used as food and drinks additives as it provides health benefits. It functions as one of the electrolytes and aids in maintaining fluid balance in your body as well as healthy muscle and nerve function. Sports drinks that include calcium chloride also aid in maintaining bone health and preventing muscular spasms. However, adverse consequences from excessive calcium chloride use, such as kidney stones, bone and joint pain, unconsciousness, and irregular heartbeat, are anticipated to restrain the expansion of the global calcium chloride market.

  • Waste Water Treatment

Waste water treatment processes employ calcium chloride to filter out unwanted contaminants.Calcium chloride combines with impurities in water that includes fluorides, silicates, sulfates,phosphates, and heavy metals to create extremely insoluble compounds that precipitate, settle, and may then be removed from the stream's bottom.The addition of calcium chloride to oily waste streams by the petroleum, laundry, metalworking, textile, and food processing industries makes oil droplets float to the top where they may be collected by skimming.

  • Pre-harvest Treatment

As a plant nutrition, calcium chloride market products are used to treat crop leaves, fruits, and vegetables before to harvest.Fruit and vegetable deterioration and physiological issues are attributed to low calcium content in these foods.Pre-harvest calcium chloride treatments are used to replenish the calcium in plants and developing fruit in order to slow down the aging process, lessen post-harvest decay, increase firmness, and regulate the emergence of physiological diseases.Sprays with calcium chloride have also been demonstrated to boost pears' yields and enhance oranges' quality.Sprays with calcium chloride have also been demonstrated to boost pears' yields and enhance oranges' quality.

Overview of Calcium Chloride Market

In 2013, the largest market for calcium chloride was in North America. It held a market share of more than 40%.Europe also accounted for a strong market share being the 2nd largest market in 2013. There is a significant demand for calcium chloride in the North American area since it functions as a de-icing agent, due to the severely cold weather.

A significant increase in demand for calcium chloride from a variety of end-use sectors is expected to drive much of Asia Pacific's development.Additionally, higher government spending on infrastructure improvements is projected to fuel market expansion for calcium chloride globally during the next six years.

The ionic combination of calcium and chlorine is known as calcium chloride globally. The salt calcium chloride functions as a typical ionic halide since it is very soluble in water and solid at room temperature. It is anticipated that the global calcium chloride market will increase at a compound annual growth rate of roughly 5.9 percent, from USD 817 million in 2013 to USD 1,205 million in 2020, over the projection period.Calcium chloride has seen significant expansion on the global market, mostly as a result of rising demand for it in dust control and de-icing operations. The expanding needs from the gas & oil sectors are driving up calcium chloride demand globally, and this trend is expected to continue during the projection period.

Key Players in the Calcium Chloride Market

Tangshan Sanyou Group Co., Ltd.; Qingdao Huadong Calcium Producing Co. Ltd.; Tiger Calcium Services; Ward Chemicals; Weifang Haibin Chemical Co. Ltd; Weifang Taize Chemical Industry Co. Ltd; Zirax Ltd.; Occidental Petroleum Corp.; Tetra Chemicals, B. J. Services; and Solvay S.A are some of the major players operating in the global calcium chloride market. All of these manufacturing firms produce both raw materials and the finished product, which is then used in a variety of industries including building, medical, food, dust control & de-icing, and so on. On the other hand, it is anticipated that in this region, over the next six years, the demand for calcium chloride in gas & oil as well as dust control applications would increase dramatically.