Name: Trichloroisocyanuric Acid
Cas: 87-90-1
Purity: 99%
MOQ: 1KG
Directory Guidance on Trichloroisocyanuric Acid
Chemical Structure

Basic Info
Trichloroisocyanuric Acid (TCCA), with the chemical formula C3Cl3N3O3, is a chlorine-containing organic compound and a derivative of isocyanuric acid. Its molecular structure contains a trichloro-substituted triazine ring, which has high efficiency, broad spectrum and stable chlorine release ability. After dissolving in water, TCCA can gradually release hypochlorous acid (HOCl). This active chlorine component can destroy the protein and nucleic acid structure of bacteria and viruses, thereby exerting a strong disinfection, sterilization and bleaching effect. The effective chlorine content of TCCA can reach more than 90%, which is much higher than sodium hypochlorite and bleaching powder, and has a longer release time and better storage stability. In addition, it is weakly acidic in water and has a slow-release property. It is widely used in water treatment, textile printing and dyeing, industrial circulating cooling water and agricultural disinfection. It is an important chlorine-containing disinfectant and bleaching agent raw material in the modern chemical industry.
Product Introduction
| Melting point | 249-251 °C (lit.) |
| Boiling point | 272.3±23.0 °C(Predicted) |
| bulk density | 850kg/m3 |
| density | 2.07 |
| vapor pressure | 0.001-0.002Pa at 20-25℃ |
| Fp | 121°C |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly, Heated), DMSO (Sparingly) |
| pka | -4.49±0.20(Predicted) |
| form | Powder or Granules |
| color | White to almost white |
| Odor | chlorine odor |
| PH | 2.0-2.7 (10g/l, H2O, 20℃) |
| Water Solubility | 1.2 g/100mL (25 ºC) |
| MF: | C3Cl3N3O3 |
| MW: | 232.41 |
| EINECS: | 201-782-8 |
| Item | Specification |
| Product Name | Trichloroisocyanuric Acid |
| CAS No. | 87-90-1 |
| Appearance | Powder |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
1. Water treatment field
Swimming pool disinfection – Trichloroisocyanuric Acid is able to release hypochlorous acids, kill bacteria, viruses, and algae, and maintain a clear water quality. Slow-release properties keep the concentration of chlorine within a safe range and reduce the need to add it frequently.
Drinking water purification is used in rural water systems or in emergency water supply systems. It controls microbial contamination.
Water circulating in industrial cooling systems: Maintain the cleanliness of heat exchangers and pipes, and prevent the growth of algae.
2. Textile, printing and dyeing Industry
Fabric bleaching. The Trichloroisocyanuric acid active chlorine can react with colored organic material to achieve effective bleaching of cotton linen and chemical fiber fabrics.
It can also improve fabric storage.
3. Agriculture and animal husbandry
Trichloroisocyanuric acid is used to disinfect soil in greenhouses. It reduces soil-borne disease and increases crop yields.
Animal house cleaning: Disinfect and clean livestock and poultry farms in order to prevent the spread of infectious disease.
Seed treatment: Kill pathogens on the surface of seeds to promote healthy growth.
4. Environmental governance and industrial manufacturing
Papermaking Industry: Trichloroisocyanuric Acid can be used to bleach pulp and improve the whiteness of paper.
Oil field water infusion system: reduces corrosion and blockage, prevents the growth of microorganisms within the water injection pipe.
Treatment of wastewater: removal of odors and colors, oxidative degradation of organic pollutants.
5. Public and medical places
Immersion disinfection for medical equipment: Trichloroisocyanuric Acid is used to disinfect surgical instruments and other medical instruments.
Surface disinfection in hospitals, schools and public transport to prevent cross-infection.
6. Chemical industry and organic Synthesis
Trichloroisocyanuric acid can be used in organic synthesis as a chlorineation agent.
Oxidation catalyst: Provides an oxidizing atmosphere during the synthesis to aid in the formation of the desired product.
Related References
As a company specializing in the production and supply of Trichloroisocyanuric acid raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure the quality and stable supply of our products. No matter where you are, we can provide you with the required Trichloroisocyanuric acid raw materials to support your production and research and development.
We always adhere to the principle of honest management, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relations with domestic and foreign customers and won their trust and praise.
Manufacturer of Trichloroisocyanuric Acid
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Trichloroisocyanuric Acid manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.





