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Trichloroisocyanuric acid

CAS NUMBER - 87-90-1
Basic Information
Product Specification
About Product
Trichloroisocyanuric acid, also known as TCCA, is a chemical compound that is widely used for its disinfectant and sanitizing properties. It belongs to the class of chloroisocyanurates and is appreciated for its high chlorine content, which makes it an effective and stable source of chlorine for disinfection purposes. TCCA is very stable, which allows for convenient storage and transport without the risks associated with handling liquid chlorine. It is available in various forms, such as granules, tablets, and powder, making it suitable for diverse applications.

Product Specification

SYNONYMS

TCCA TCICA Trichloro isocyanurate Trichlor Isocyanuric chloride 1,3,5-Trichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione Chloreal Symclosene Trichloro-s-triazinetrione

MOLECULAR WEIGHT

232.40 g/mol

CAS NUMBER

87-90-1

CHEMICAL FORMULA

C3Cl3N3O3

HS CODE

29336990

DENSITY

2.19 g/cm3

MELTING POINT

246 to 247 °C

BOILING POINT

-

VISCOSITY

-

SHELF LIFE

-

TYPICAL PROPERTIES

-

APPEARANCE

Colorless solid

Packaging Type

jerry cans

Chemical Name

Trichloroisocyanuric acid

Industry

Water Treatment & Mining

Application of Trichloroisocyanuric acid

  1. Swimming Pool Disinfection: TCCA is widely employed for the disinfection of swimming pool water. Its slow-dissolving properties make it suitable for use in chlorine feeders or floaters.
  2. Drinking Water Treatment: In water treatment plants, TCCA is used for the disinfection of drinking water. It helps control the growth of bacteria, algae, and other microorganisms.
  3. Industrial Water Systems: TCCA is utilized in various industrial processes for the treatment of cooling water and wastewater, preventing microbial growth and biofouling.
  4. Surface Disinfection: It is used for surface disinfection in hospitals, healthcare facilities, and food processing units due to its broad-spectrum disinfectant properties.
  5. Textile Industry: TCCA finds application in the textile industry for bleaching and disinfecting textiles and fabrics.
  6. Dairy and Beverage Industry: In the dairy and beverage industry, TCCA is used for the disinfection of equipment and containers to ensure product safety. 

About Product

Trichloroisocyanuric Acid (TCCA) is a powerful and highly effective chemical compound widely used for its disinfecting, sanitizing, and bleaching properties. Known for its high chlorine content, this compound is a stable source of chlorine that releases it gradually when dissolved in water.


This slow-release mechanism ensures extended and consistent effectiveness in sanitization processes. TCCA is available in various forms, including granular, tablet, and powder, catering to diverse industrial and commercial needs.


One of the distinguishing features of TCCA is its stability under normal storage conditions. It remains solid and unaffected by environmental factors such as temperature and humidity, making it a reliable chlorine donor for long-term storage and use. This compound is widely regarded for its high chlorine yield, allowing it to release chlorine efficiently over time, which is ideal for industries that require continuous disinfection or water treatment without frequent reapplication.


Trichloroisocyanuric Acid also boasts an excellent shelf life, retaining its potency over time without losing efficacy. Its slow-release action minimizes wastage, making it a cost-effective choice for large-scale industrial operations. Also, TCCA is characterized by its minimal residue formation after disinfection, ensuring that surfaces, equipment, or pools treated with this compound remain clean and free from unwanted by-products.


This compound is prized for its versatility and ease of use. It can be applied in various ways, whether through manual dosing, automated systems, or as part of a broader chemical treatment plan. The compound’s formulation allows it to dissolve efficiently in water, ensuring quick and even distribution in liquid solutions, thereby providing effective and comprehensive sanitation.


Trichloroisocyanuric Acid’s high chlorine concentration and purity guarantee consistent results, making it the preferred chemical for industries that prioritize safety, hygiene, and sanitation. Produced under stringent quality controls, TCCA ensures that every batch delivers the expected performance, helping industries meet their stringent regulatory requirements while maintaining operational efficiency.


Features of Trichloroisocyanuric acid

  • High Chlorine Content: Trichloroisocyanuric Acid contains a high concentration of chlorine, offering efficient disinfection and sanitization.

  • Stable and Long-Lasting: The compound is highly stable, retaining its effectiveness even under long-term storage.

  • Slow-Release Mechanism: TCCA releases chlorine gradually, providing continuous sanitation with minimal wastage.

  • Minimal Residue Formation: After use, Trichloroisocyanuric Acid leaves little to no residue, ensuring that treated surfaces or equipment remain clean without the need for additional cleaning to remove by-products.

  • Versatile Forms: Available in granular, powder, and tablet forms, TCCA offers flexibility in its use, allowing industries to choose the form that best suits their processes, whether for manual or automated dosing.

  • Efficient Solubility: The compound dissolves efficiently in water, ensuring fast and even distribution of chlorine in liquid solutions.

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Product FAQs

How does Trichloroisocyanuric Acid compare to other chlorine-based disinfectants?

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How does Trichloroisocyanuric Acid affect pH in water?

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How does Trichloroisocyanuric Acid work as a disinfectant?

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