What Is Sodium Dichloroisocyanurate Dihydrate Used For?
Sodium dichloroisocyanurate (SDIC) dihydrate is a highly effective chlorine-based disinfectant widely used in pool water treatment and hygiene applications. Available in granular, tablet, and powder forms, SDIC dihydrate offers strong sterilization performance, excellent stability, and easy handling.
What Is SDIC Dihydrate
Sodium dichloroisocyanurate (SDIC) dihydrate, also SDIC 56, is a chlorine-based disinfectant containing 56% available chlorine. After dissolving in water, SDIC dihydrate releases hypochlorous acid, which effectively kills bacteria, viruses, algae, and fungi.
Because of its reliable performance and consistent chlorine release, SDIC dihydrate is widely used in pool, industrial, and household disinfection fields.
What Are the Main Applications of SDIC Dihydrate
SDIC Dihydrate for Swimming Pool Disinfection
SDIC dihydrate is widely used as a main disinfectant in swimming pool water treatment. It effectively controls bacteria, viruses, and algae, helping maintain clean and hygienic pool conditions. SDIC 56 granules are especially popular because they dissolve evenly, are easy to dose, and are suitable for both residential and commercial swimming pools.
SDIC Dihydrate for Drinking Water Disinfection
SDIC dihydrate is commonly used for drinking water sterilization in rural areas, remote communities, emergency relief supplies, and outdoor environments. It provides reliable microbial control, helping ensure safe water for daily consumption or emergency use.
SDIC Dihydrate for Industrial Water Treatment
In industrial circulating and cooling water systems, SDIC dihydrate is used as a disinfectant to control microorganisms and biofouling. It helps prevent algae formation and bacterial growth in pipelines and equipment, maintaining system efficiency and extending equipment life.
SDIC Dihydrate for Aquaculture Water Treatment
SDIC dihydrate is used in aquaculture ponds to improve water hygiene conditions. By reducing harmful bacteria and pathogens, it helps create a healthier breeding environment for fish and shrimp farming, supporting stable and sustainable aquaculture operations.
SDIC Dihydrate for Livestock and Farm Sanitation
SDIC dihydrate is also applied in livestock farming environments, including drinking water sanitation, floor disinfection, equipment cleaning, and general farm hygiene. Its strong sterilization performance helps reduce disease risk and supports modern livestock health management.
SDIC Dihydrate for Household and Public Hygiene
SDIC dihydrate can be used for general hygiene purposes such as surface disinfection, laundry sanitization, and bathroom cleaning. Because it is easy to store and handle, it is widely used in both household and public sanitation applications.
Why Choose SDIC Dihydrate Disinfectant
Compared with other traditional disinfectants, SDIC dihydrate offers:
• Strong sterilization performance
• Fast dissolution
• Stable available chlorine
• Long storage life
• Easy handling
• Cost-effectiveness
How to Store and Handle SDIC Dihydrate
• Store in a cool, dry place
• Avoid contact with acids and organic materials
• Keep sealed to prevent moisture
• Use appropriate protection
• Comply with local regulations
Conclusion
Sodium dichloroisocyanurate (SDIC) dihydrate is a versatile and reliable disinfectant widely used in swimming pools, drinking water treatment, industrial sanitation, household hygiene, etc. With strong sterilization performance and good stability, SDIC dihydrate has become one of the most important chlorine disinfectants in the global water treatment industry. If you need SDIC dihydrate, welcome to contact us!