Sodium dichloroisocyanurate: A Powerful Water Disinfectant

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Sodium dichloroisocyanurate is a white crystalline powder with a strong chlorine smell. It’s a versatile chemical that is useful in many applications, including as an industrial water fungicide, drinking water disinfectant, swimming pool disinfectant, fabric finishing agent, and more. This powerful chemical is highly effective at deactivating harmful microorganisms and keeping water systems clean and safe.

Sodium dichloroisocyanurate contains 60% to 64.5% of effective chlorine, making it a potent disinfectant. Despite being stored in high fever and humid areas, its sexual stability remains intact and its effective chlorine content decreases by only about 1%. The chemical is easy to dissolve in water, with a solubility of 25% (25°C). The resulting solution is weakly acidic, making it suitable for a wide range of water treatment applications.

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As an industrial water fungicide, sodium dichloroisocyanurate is effective against both bacteria and fungi. It's widely used in water treatment plants, cooling towers, and other systems that rely on clean water. By deactivating harmful organisms, it helps prevent clogging, biofouling, and other operational issues caused by microorganisms.

In drinking water treatment, sodium dichloroisocyanurate is a popular disinfectant due to its effectiveness and ease of use. It's highly effective against a wide range of waterborne pathogens, including bacteria, viruses, and protozoa. By deactivating these microorganisms, it helps ensure drinking water is safe for consumption. Sodium dichloroisocyanurate is especially useful in areas where access to clean drinking water is limited or where waterborne illness is a significant public health concern.

For swimming pools and other recreational water systems, sodium dichloroisocyanurate is a potent disinfectant that helps keep water clean and safe. It's widely used to control algae and bacteria growth, as well as to prevent the formation of harmful byproducts that can result from the interaction between chlorine and organic matter in water. By maintaining clean and safe water, it helps prevent the spread of waterborne illnesses and other health issues.

Sodium dichloroisocyanurate is also used as a fabric finishing agent, where it imparts a range of desirable properties such as stain resistance, wrinkle resistance, and more. Its broad-spectrum biocidal activity also makes it useful in other applications, such as in the food industry, where it's used as a sanitizing agent.





White, free flowing granular product, free

of lumps and foreign matter.

Available chlorine Wt. %


PH value (1% water solution)


Moisture (%)

5% MAX 



Product packaging


Storage should be at cool, dry and ventilate.


In conclusion, sodium dichloroisocyanurate is a highly versatile chemical with a wide range of applications. Its powerful disinfectant properties make it an effective tool for keeping water systems clean and safe, while its ability to impart desirable properties to fabrics makes it a useful tool in the textile industry. Its versatility, effectiveness, and ease of use make it a valuable asset in many different industries.

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