Overview
| Product Name | Sodium Dichloroisocyanurate (SDIC) |
| Chemical Category | Disinfectant / Chlorinating Agent |
| Molecular Formula | C₃Cl₂N₃NaO₃ |
| Molecular Weight | 219.95 g/mol |
| CAS Number | 2893-78-9 |
| Appearance | White crystalline powder or granular form, with a strong chlorine odor |
Description
Sodium Dichloroisocyanurate (SDIC) is a highly effective disinfectant and oxidizing agent commonly used in water treatment, hygiene applications, and industrial sanitation. It releases free available chlorine (FAC) when dissolved in water, which acts rapidly against bacteria, viruses, fungi, and algae. SDIC is available in powder, granular, and tablet forms, and offers high stability, long shelf life, and ease of handling. It is widely used in swimming pools, drinking water disinfection, hospitals, food processing, and public sanitation.
Specifications
| Grade Type | Description | Available Chlorine (%) |
|---|---|---|
| Water Treatment Grade | Used for swimming pool and drinking water disinfection | 56%–60% |
| Industrial Grade | Suitable for general sanitation and surface sterilization | 56%–60% |
| Tablet Form | Controlled-release form for convenience in dosing | 50%–60% |
| High-Purity Grade | Low impurity level for applications with higher quality standards | ≥60% |
| Customized Grade | Adjusted particle size, chlorine content, or tablet size as required | As requested |
Applications
- Water Disinfection: Purifies drinking water, pool water, and cooling systems.
- Public Hygiene: Used in sanitation of hospitals, schools, restrooms, and hotels.
- Food & Beverage Industry: Applied for surface disinfection in food processing plants.
- Textile & Paper Industry: Used as a bleaching and sanitizing agent.
- Agriculture: Disinfects equipment, animal housing, and irrigation systems.
Advantages
- Rapid and broad-spectrum disinfection performance
- Stable, long shelf life, and easy to transport
- High chlorine content with low dosage requirement
- Soluble in water with minimal residue
- Versatile form: powder, granular, or tablets available
Storage
Store in a cool, dry, and well-ventilated area away from heat sources and direct sunlight. Avoid contact with organic materials, acids, and flammable substances. Keep container tightly sealed and handle with care to prevent decomposition or release of chlorine gas.
Packaging
- Powder/Granular: 25kg fiber drum or PE-lined woven bag
- Tablet: 1kg bottle, 25kg drum, or customized blister packs
- Custom packaging available upon request
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