Calcium Chloride Uses, Hazards And How to Stay Safe

Uses and safety tips for calcium chloride

Calcium chloride is a commonly used chemical that has many practical applications. It is often used in road maintenance, as a desiccant, and in industrial processes. While calcium chloride is useful in many ways, it is important to be aware of the potential hazards associated with this chemical. In this article, we will discuss the hazards of calcium chloride and provide tips on how to handle it safely.

What is Calcium Chloride? 

Calcium chloride is a salt containing calcium and chlorine. It is a white crystalline substance that is very soluble in water. Calcium chloride is commonly used as a desiccant to absorb moisture from the air. It is also used in the food industry as a food additive, in the medical industry as a medication, and in the construction industry as a de-icing agent. OMAL is the Major calcium chloride manufacturer in India. They use the most advanced technology to make the best calcium chloride.

Calcium Chloride Uses

It is a chemical compound with many applications in different fields. Here are some calcium chloride uses:


Calcium chloride is used as a brine in refrigerators and air conditioning systems. It helps to cool down the air and regulate the temperature.


Calcium chloride is used in the production of cement to speed up the setting process and increase the strength of the final product.

Medical uses

Calcium chloride is used to treat conditions like hypocalcemia (low calcium levels in the blood) and hyperkalemia (high potassium levels in the blood). It can also be used as an antidote to magnesium intoxication caused by an overdose of magnesium sulfate.


Calcium chloride is used as a desiccant (drying agent) to remove moisture from air, gases, and liquids. It is commonly used in packaging to keep products dry and prevent spoilage.

Industrial uses

Calcium chloride is used in a wide range of industrial applications such as in the production of plastics, textiles, and paper. It is also used in drilling fluids, metal processing, and wastewater treatment.

Hazards of Calcium Chloride

Calcium chloride can be hazardous if it is not handled properly. One of the most significant hazards associated with calcium chloride is its ability to irritate the skin and eyes. Contact with calcium chloride can cause irritation, redness, and even burns. Inhaling calcium chloride dust can also irritate the respiratory system and cause coughing and shortness of breath.

Another hazard associated with calcium chloride is its corrosive properties. When calcium chloride comes into contact with metal, it can cause corrosion and damage. This can be a particular concern in industrial settings where large quantities of calcium chloride are used.

Calcium Chloride Safety Precautions

When handling calcium chloride, it's important to take proper safety precautions to avoid potential hazards. Here are some guidelines to follow:

Store calcium chloride in a cool place

Calcium chloride should be stored in a dry and cool place, away from any chemicals that may cause a reaction. Make sure to keep it in a sealed container to prevent moisture from getting in.

Wear protective gear when handling calcium chloride

When handling calcium chloride, it's important to wear protective gear to avoid skin and eye irritation, as well as respiratory problems. Put on gloves, goggles, and a mask for protection.

Only handle calcium chloride in well-ventilated areas

Calcium chloride can produce fumes and dust that can be harmful if inhaled. Always handle it in a well-ventilated area to minimize the risk of respiratory issues.

Use caution when mixing calcium chloride with other chemicals

Calcium chloride should not be mixed with other chemicals unless you know it's safe to do so. Mixing it with other chemicals may cause a reaction and produce harmful fumes.

Dispose of any excess:

Any excess calcium chloride should be disposed of properly according to local regulations. Do not dispose of it in the trash or pour it down the drain, as this can contaminate the environment.


Omal is the Leading calcium chloride powder manufacturers in India and It is a useful chemical with many practical applications. However, it is important to be aware of the hazards associated with this chemical and to handle it safely. By following proper safety procedures and wearing protective clothing, you can minimize the risks associated with calcium chloride and ensure that you are using it safely.