60% Sodium Dichloroisocyanurate (SDIC 60) Disinfectant - Top China Suppliers & Factory
Description
Sodium Dichloroisocyanurate 60%, commonly known as SDIC 60, is a highly effective disinfectant and biocide used in various industries, such as pool water treatment, drinking water, agriculture, public health and so on. Its broad-spectrum efficacy, stability, and ease of use make it a popular choice for disinfection and sanitation purposes. It will release chlorine when dissolved in water, providing a powerful oxidizing agent that eliminates a wide range of pathogens, including bacteria, viruses, fungi, and algae.
Technical Data Sheet
| Chemical Name | Sodium Dichloro-S-Triazinetrione |
| Synonym(s) | SDIC; NaDCC; Sodium 3,5-dichloro-2,4,6-trioxo-1,3,5-triazinan-1-ide |
| Molecular Formula | NaCl2(NCO)3 |
| Molecular Weight | 219.95 |
| CAS No. | 2893-78-9 |
| Appearance | White granules |
| Odor | Chlorine odor |
| Available Chlorine | 60% MIN |
| Solubility in Water | 25 g (30 ℃) |
| pH Value | 5.5 - 7.0 (1% water solution) |
| Water-insoluble | 0.1 % MAX |
| Density | 0.79 - 0.80 g/cm3 |
| Application | Mainly applied for disinfecting swimming pools and spas |
| Dosage | 1.67 - 5.0 ppm |
Applications
SDIC 60 is widely used for daily pool disinfection and shock treatment. It can effectively eliminate harmful microorganisms, ensuring safe and clean water quality.
NaDCC disinfectant is suitable for emergency and small-scale drinking water disinfection. It releases available chlorine rapidly, killing harmful microorganisms and ensuring water safety in rural areas, disaster relief, and temporary water supply systems.
In aquaculture, SDIC is applied to disinfect ponds, tanks, and farming equipment. It helps control pathogens, reduce disease risks, and improve water quality for fish and shrimp farming.
SDIC is commonly used in livestock farms and poultry houses for environmental disinfection, equipment sanitation, and disease prevention. It effectively reduces bacteria and viruses, improving biosecurity and animal health.
SDIC 60 is ideal for disinfecting floors, walls, tools, containers, and public areas in hospitals, factories, schools, and food processing facilities.
It also has a good performance in fabric bleaching and industrial anti-shrink treatment.
Packaging
-
Available in HDPE drums, fiber drums, and plastic pails
-
Common packaging: 1 kg, 5 kg, 10 kg, 25 kg, etc.
-
Bulk supply available in standard jumbo bags
-
Customized packaging specifications available upon request
-
Each package is clearly labeled with product details, safety information, and handling instructions
Why Choose Sodium Dichloroisocyanurate 60%
Fast-Dissolving & Broad-Spectrum: Quickly releases active chlorine to eliminate pathogens effectively without clouding water.
Safe & Multi-Application: Convenient dosing compatible with swimming pools, water sanitization, and agricultural systems.
High Stability & Easy Storage: High active chlorine retention over extended shelf life, providing predictable operational safety.
Versatile Compatibility: Perfectly suited for industrial, agricultural, healthcare, public facility, and household use.
Frequently Asked Questions
SDIC 60% (Sodium Dichloroisocyanurate) is an organic chlorine donor that contains cyanuric acid stabilizer. Unlike unstabilized chlorine products, it resists degradation from sunlight UV radiation, offers near-neutral pH (5.5–7.0), and dissolves rapidly without leaving calcium residue.
The typical maintenance dosage ranges from 1.67 to 5.0 ppm of available chlorine. Dosage can be adjusted according to water temperature, bather load, sunlight exposure, and specific pool sanitation requirements.
Yes. SDIC (NaDCC) is widely utilized for small-scale, emergency, and municipal water purification systems due to its precise dosing capabilities, fast dissolution, and potent broad-spectrum bactericidal efficiency.
No. With a 1% water solution pH level of 5.5 to 7.0, SDIC 60 is relatively neutral compared to calcium hypochlorite or sodium hypochlorite, minimizing the need for frequent pH adjustment chemicals in pools.
Keep containers tightly closed in a cool, dry, well-ventilated area away from direct sunlight, moisture, acids, and flammable organic materials to ensure long-term stability and safe handling.
SDIC 60 is supplied in HDPE drums, fiber drums, and plastic pails (1kg, 5kg, 10kg, 25kg, etc.) as well as bulk jumbo bags. Customized private labeling and packaging solutions are also available.