Trichloroisocyanuric Acid (TCCA) - Product Introduction

Trichloroisocyanuric Acid, commonly known as TCCA, is a high-performance, broad-spectrum disinfectant, bleaching agent and algaecide with CAS No. 87-90-1 and HS Code 2933.6922. As a white crystalline powder, granular or tablet at room temperature, it features a slight chlorine odor and a solubility of approximately 1.2g/100mL in water at 25℃. With available chlorine content ≥ 90%, TCCA outperforms traditional bleaching powder (25-32% available chlorine) by a significant margin, making it a preferred choice for diverse industrial and commercial applications.

Core Advantages

1. High Chlorine Stability & Safety
Boasting ultra-high available chlorine content, TCCA ensures long-term effectiveness during storage and transportation. It is non-flammable and non-explosive, eliminating the severe toxicity risks associated with liquid chlorine, thus enabling safe handling and logistics.

2. Slow-Release & Long-Lasting Effect
TCCA slowly releases hypochlorous acid (HOCl) in water, providing sustained disinfection and bleaching effects. This characteristic reduces the frequency of dosing, making it ideal for continuous water maintenance scenarios such as swimming pools and industrial circulating water systems.

3. Broad-Spectrum Sterilization & Dual Functions
It effectively eliminates bacteria, viruses, fungi, algae and their spores, achieving both disinfection and bleaching goals simultaneously. Its versatile performance adapts to a wide range of application scenarios with stable and reliable results.

4. Flexible Form & Easy Operation
Available in powder (8-30 mesh), granular (20-40 mesh) and tablet (20g-200g, quick/slow dissolving) forms, TCCA allows precise metering and supports automated dosing systems, catering to the operational needs of different scales of users.

Key Application Scenarios

1. Water Treatment

◦ Swimming pools & SPAs: 2g per ton of water for daily maintenance to maintain residual chlorine at 0.3-0.5mg/L; 6-10g per ton of water for shock disinfection.

◦ Industrial circulating water & drinking water pre-treatment: Controls microbial growth and prevents pipeline scaling.

◦ Aquaculture: Disinfects water bodies and improves sediment quality to reduce the risk of aquatic animal diseases.

2. Public Sanitation

◦ Disinfection of food processing equipment and production environments to meet food safety standards.

◦ Soaking disinfection of tableware in hotels, hospitals and catering establishments (using 0.1-0.2% solution).

◦ Deodorization and sterilization of landfill leachate and public toilets.

3. Agriculture & Animal Husbandry

◦ Spraying disinfection of livestock and poultry houses with 0.05-0.1% solution (suitable for use with animals inside the house).

◦ Seed soaking for sterilization to improve germination rates.

4. Industrial Processing

◦ Bleaching of textiles and paper products to enhance whiteness and quality.

◦ COD removal in industrial wastewater treatment; sterilization of fracturing fluids in oil and gas wells; cleaning and algaecide for swimming pool and aquaculture equipment.

Specifications & Packaging

• Available Chlorine Content: 90% (mainstream), 85%, 80%

• Physical Forms: 8-30 mesh powder, 20-40 mesh granular, 20g-200g quick/slow dissolving tablets

• Packaging Options: 25kg kraft paper bags, fiber drums, plastic drums; 1kg/5kg household packs; customized brand labels or neutral packaging available upon request

Storage, Handling & Compliance

• Storage: Store in a cool, dry, well-ventilated warehouse. Keep away from acids, alkalis, reducing agents, food and feed. Avoid direct sunlight. Shelf life exceeds 2 years when stored properly.

• Handling: Wear protective gloves and goggles during operation to prevent contact with skin and mucous membranes. Never store or mix with ammonia-containing substances, as this will produce toxic chlorine gas.

• Emergency Measures: Rinse skin with plenty of water in case of contact; induce vomiting and seek medical attention immediately if accidentally ingested (do not use nitrite-based first-aid products).

• Compliance: Fully compliant with international standards. We can provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), inspection certificates and other required documents. TCCA is registered under EU REACH regulations, with no import restrictions in most global markets.

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