Sodium dichloroisocyanurate

What is Sodium Dichloroisocyanurate?

Sodium Dichloroisocyanurate, also known as SDIC, is a chemical compound commonly used as a disinfectant and sanitizer. It belongs to the class of compounds known as chloroisocyanurates and is widely used in various industries due to its powerful antimicrobial properties.

Applications of Sodium Dichloroisocyanurate

Sodium Dichloroisocyanurate finds applications in a wide range of industries due to its excellent antimicrobial properties. Some of its common applications include:

Water Treatment:
SDIC is extensively used for water treatment purposes. It is highly effective in killing bacteria, viruses, and other harmful microorganisms present in water. It is commonly used in swimming pools, water parks, and water treatment plants to maintain proper hygiene and prevent the spread of waterborne diseases.

Disinfection and Sanitization:
SDIC is widely used as a disinfectant and sanitizer in various industries, including healthcare, food processing, and pharmaceuticals. It is effective against a wide range of bacteria, fungi, and viruses, making it a preferred choice for maintaining cleanliness and preventing the spread of infections.

Sodium Dichloroisocyanurate is used in agriculture to control the growth of algae and other unwanted organisms in irrigation systems, ponds, and reservoirs. It helps in maintaining the quality of water used for irrigation and prevents the clogging of pipes and sprinklers.

Sodium Dichloroisocyanurate: Benefits

The use of Sodium Dichloroisocyanurate offers several benefits, including:

Efficient Disinfection:
SDIC is highly effective in killing a wide range of microorganisms, including bacteria, viruses, and fungi. Its powerful disinfection properties make it a reliable choice for maintaining hygiene and preventing the spread of diseases.

Long-lasting Effectiveness:
One of the key benefits of using SDIC is its long-lasting effectiveness. It releases chlorine slowly, ensuring a continuous disinfection process. This property makes it ideal for applications where continuous sanitization is required.

Sodium Dichloroisocyanurate is a stable compound that does not decompose easily, even under high temperatures and humidity. Its stability ensures its effectiveness and extends its shelf life, making it a cost-effective choice for various industries.

How Sodium Dichloroisocyanurate is Made

The production of Sodium Dichloroisocyanurate involves a multistep process that starts with the reaction between cyanuric acid and chlorine gas. The resulting compound, cyanuric chloride, is then reacted with sodium hydroxide to obtain Sodium Dichloroisocyanurate.

The process ensures high purity and quality of SDIC, making it suitable for various applications. Additional steps, such as filtration and drying, are carried out to obtain the final product in the desired form, such as granules or tablets.


Sodium Dichloroisocyanurate, with its powerful antimicrobial properties, finds extensive applications in water treatment, disinfection, sanitation, and agriculture. Its efficient disinfection, long-lasting effectiveness, and stability make it a preferred choice for various industries. The production process ensures high purity and quality, making Sodium Dichloroisocyanurate a reliable and cost-effective solution for maintaining hygiene and preventing the spread of diseases.

Where can I buy Sodium dichloroisocyanurate in Europe ?

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