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Sodium Dichloroisocyanurate
Sodium Dichloroisocyanurate (NaDCC) is a white crystalline powder used primarily as a disinfectant, sanitizer, and biocide. It is a stable, slow-releasing chlorine compound effective against bacteria, viruses, and fungi. Widely applied in water treatment, swimming pool sanitation, food processing, and healthcare, it provides long-lasting antimicrobial activity. Its high chlorine content and ease of handling make it an essential chemical for hygiene and sterilization applications.
Sodium Dichloroisocyanurate
Primary UsesÂ
- Water Treatment
- Disinfection and purification of drinking water and wastewater.
- Control of microbial growth in swimming pools, spas, and cooling towers.
- Healthcare & Hygiene
- Surface and instrument disinfection in hospitals and clinics.
- Used in wound care and sterilization products.
- Food Industry
- Surface sanitation and equipment cleaning in food processing plants.
- Microbial contamination control in food packaging environments.
Secondary Uses
- Agriculture
- Disinfection of irrigation water and equipment to prevent crop diseases.
- Household Cleaning
- Ingredient in household disinfectants and bleaching products.
- Laboratories & Research
- Sterilization reagent in microbiological and chemical laboratories.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium 3,5-dichloro-2,4,6-trioxo-1,3,5-triazinan-1-ide
- Common/Trade Name: Sodium Dichloroisocyanurate (NaDCC)
- CAS Number: 2893-78-9
- HS Code: 2933.39
- Synonyms: NaDCC; Sodium dichloro-s-triazinetrione; Trichloroisocyanuric acid sodium salt
2. Physical & Chemical Properties
- Physical State: Solid (crystalline powder)
- Color & Odor: White; slight chlorine odor
- Solubility: Soluble in water
- Density: Approx. 2.12 g/cm³
3. Safety & Hazard Attributes
- GHS Classification: Oxidizing solid; harmful if swallowed; causes serious eye irritation
- Toxicity: Moderate; avoid ingestion and inhalation
- Exposure Limits: Follow occupational exposure limits and safety data sheets
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from combustible materials and moisture
- Container Type: Plastic drums, bags, or sealed containers
- Shelf Life: Typically 2–3 years if stored properly
- Handling Precautions: Use protective gloves, goggles, and masks; avoid dust formation and inhalation
- Storage Measures: Keep containers tightly closed and stored in a dry environment away from incompatible substances
5. Regulatory & Compliance Attributes
- Complies with WHO and EPA standards for water disinfectants
- Meets requirements of food-grade and pharmaceutical-grade disinfectants in various countries
- Fulfills REACH and OSHA regulations for chemical safety
6. Environmental & Health Impact
- Biodegradability: Breaks down into harmless substances under environmental conditions
- Ecotoxicity: Toxic to aquatic life; prevent release into waterways
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Gloves, safety goggles, dust mask or respirator, and protective clothing recommended
- Handling Guidelines: Avoid inhaling dust or vapors; work in well-ventilated areas
- Storage Measures: Keep containers tightly closed; store away from incompatible materials such as acids and organic compounds
First Aid Measures
- Inhalation: Move to fresh air immediately; seek medical attention if breathing difficulties occur
- Skin Contact: Wash with plenty of water; remove contaminated clothing; seek medical advice if irritation persists
- Eye Contact: Rinse cautiously with water for at least 15 minutes; seek immediate medical attention
- Ingestion: Do not induce vomiting; rinse mouth; seek urgent medical care
Firefighting Measures
- Fire Hazards: Non-flammable but oxidizing; can intensify fires
- Extinguishing Media: Use water spray, foam, or dry chemical extinguishers
- Special Precautions: Wear full protective gear and self-contained breathing apparatus
- Hazardous Combustion Products: Chlorine gas, nitrogen oxides, and other toxic fumes
Related products
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Acticide HF is a proven, broad-spectrum industrial biocide manufactured by Thor Group specifically for in-can preservation of water-based industrial products. It is a clear, colorless to pale blue or pale green liquid with a mild odor, designed for easy incorporation into aqueous formulations. The product is based on a synergistic combination of active ingredients including 5-Chloro-2-methyl-4-isothiazolin-3-one (CIT), 2-Methyl-4-isothiazolin-3-one (MIT), and formaldehyde. This well-established formulation protects water-based formulations against bacteria, molds, and yeasts, ensuring product stability and extended shelf life across demanding conditions. Technical grade Acticide HF is manufactured for industrial use and is not intended for direct human consumption, medical applications, or food preservation.
Ammonium Cupric Chloride
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Bronopol
Bronopol (2-Bromo-2-nitropropane-1,3-diol) is a water-soluble, white crystalline powder or granules with a slight odor. It is a synthetic antimicrobial agent widely used as a preservative in personal care products, pharmaceuticals, cosmetics, and industrial applications. Bronopol exhibits broad-spectrum bactericidal and fungicidal activity, making it effective against a wide range of microorganisms. It works by releasing active formaldehyde slowly, which disrupts microbial metabolism and reproduction.
Chlorine Tablets
Chlorine Tablets are solid, compressed forms of chlorine-releasing compounds, typically composed of stabilized trichloroisocyanuric acid (TCCA) or sodium dichloroisocyanurate (SDIC). These tablets are used primarily for water disinfection and sanitation due to their controlled and sustained release of chlorine. They appear as white to off-white, hard tablets with a mild chlorine odor. Chlorine Tablets are widely used in swimming pools, drinking water treatment, wastewater treatment, and industrial sanitization processes. Their slow dissolution ensures prolonged antimicrobial activity, providing effective control against bacteria, viruses, algae, and other pathogens.
Formaldehyde (Formalin)
Formaldehyde (Formalin) is an aqueous solution containing approximately 37% formaldehyde by weight, stabilized typically with 10-15% methanol to prevent polymerization. It is a clear, colorless liquid with a pungent, penetrating odor. Formaldehyde is a simple aldehyde widely used as a disinfectant, preservative, and chemical intermediate. Formalin’s powerful antimicrobial and tissue-fixation properties make it essential in medical, laboratory, industrial, and manufacturing applications. It is one of the most commonly used chemicals worldwide for sterilization, embalming, and resin production.
Hydrogen Peroxide Tech Grade
Hydrogen Peroxide Tech Grade is a highly concentrated aqueous solution of hydrogen peroxide (H₂O₂) designed primarily for industrial and technical applications. It is a clear, colorless liquid with a sharp, acrid odor. Known for its strong oxidizing, bleaching, and disinfecting properties, this tech-grade formulation is typically used where high reactivity is required, often in non-food processes. It decomposes into environmentally benign by-products—water and oxygen—making it a preferred agent for sustainable industrial processes.
Lysol (Cresol BP)
Lysol (Cresol BP) is a concentrated solution of cresol, a phenolic compound derived from coal tar or petroleum. It is a potent disinfectant and antiseptic with strong antimicrobial properties. This product typically contains 50% cresol in water or solvent and is used extensively in industrial, healthcare, agricultural, and household settings for its broad-spectrum efficacy against bacteria, fungi, and viruses. It appears as a colorless to pale yellow liquid with a characteristic phenolic odor and is highly effective for sterilization, deodorization, and sanitation.
Santophene( 4-chloro-2-Benzyl phenol)
Santophene (4-chloro-2-benzylphenol) is a chlorinated phenolic compound used primarily as a biocide and preservative in various industrial applications. It exhibits strong antimicrobial properties, effectively controlling the growth of bacteria, fungi, and algae. This compound is widely applied in coatings, paints, wood preservation, and water treatment to protect materials from microbial degradation and extend their service life.
