What Is Dichlor Chlorine And How To Use It?

What Is Dichlor Chlorine And How To Use It

Dichlor chlorine also referred to as dichlor, is a type of chemical compound used for several things, including cleaning food processing equipment and disinfecting water. Dichlor chlorine, which consists of two chlorine molecules mixed together, is frequently applied as granules, tablets, or powder.

In this article, we’ll examine dichlor chlorine in more detail, including its chemical makeup, physical characteristics, applications, and advantages.

Chemical Composition and Properties of Dichlor Chlorine

Dichlor chlorine has the chemical formula Cl2 and is made up of two chlorine atoms. Although it shares a chemical structure with chlorine gas, it is much more stable and less reactive.

Dichlor chlorine is a crystalline white powder that dissolves in water and has a strong, offensive odor. Dichlor chlorine has a melting point of about -101°C and a boiling point of about -34°C.

Uses of Dichlor Chlorine

Dichlor chlorine is frequently used to disinfect swimming pools and drinking water. Additionally, it is used to deodorize waste water and sanitize dairy and food processing machinery.

Due to its antimicrobial qualities, dichlor chlorine is also used as a preservative for some food products to help stop the growth of bacteria, fungi, and other microorganisms.

How to Use Dichlor Chlorine Safely

It is crucial to take the necessary safety precautions when handling dichlor chlorine. This entails avoiding skin and eye contact, wearing safety goggles, and wearing protective gloves.

Determining the proper concentration is essential because using too much dichlor chlorine can over-chlorinate an area, which can be harmful to the environment and people’s health.

Methods for Adding Dichlor Chlorine

The specific application and the kind of dichlor chlorine being used will determine the best method for adding it. For instance, when using granules or tablets, they can be added straight to water, and test strips can be used to determine the proper concentration. Before adding it to the water source when using powder form, it must first be dissolved in water.

Monitoring the Concentration of Dichlor Chlorine

Dichlor chlorine levels in water or other substances should be regularly checked to make sure they are at the right level. Test strips or a chemical analysis can be used to accomplish this. Over-chlorination can have adverse effects, including harming aquatic life and other wildlife as well as causing skin, eye, and respiratory tract irritation.

Advantages and Disadvantages of Using Dichlor Chlorine

Dichlor chlorine works quickly and efficiently to sanitize equipment and disinfect water, which is one of its main benefits. It can be added directly to the water source without the need for specialized equipment or time-consuming preparation, making it relatively simple to use.

On the other hand, the potential for over-chlorination, which can have detrimental effects on the environment and human health, is one of the drawbacks of using dichlor chlorine.

Comparison with Other Disinfectants

Dichlor chlorine is frequently contrasted with other disinfectants like hypochlorite, ozone, and chlorine gas. Hypochlorite is a less potent form of chlorine that is frequently used for household cleaning while chlorine gas is a highly reactive substance that should never be handled.

A more recent option for disinfecting water is ozone, but it can be more expensive and necessitates specialized equipment.

Environmental Impact

Dichlor chlorine use can have a negative impact on aquatic life and other wildlife, so it’s important to take this into account. Trihalomethanes, which have been connected to an increased risk of cancer and other health issues, are just one example of the harmful byproducts that can be produced as a result of excessive chlorination.

Dichlor chlorine can also have a negative impact on water’s pH balance, making it more acidic and potentially dangerous for aquatic life.


In conclusion, dichlor chlorine is a versatile chemical that can be used for a number of things, such as purifying water, sanitizing kitchen appliances, and preserving food. Dichlor chlorine must be used safely and properly, and its concentration must be regularly checked to prevent over-chlorination.

Despite the fact that dichlor chlorine has a lot of advantages, it’s important to think about how it might affect the environment and people’s health. When using dichlor chlorine, it is always advisable to adhere to the manufacturer’s recommendations and rules.