For professionals in the chemical industry, a deep understanding of a compound's properties and safe handling procedures is paramount. Trichloroisocyanuric Acid (TCCA) 90%, while widely used, possesses specific chemical characteristics that necessitate careful consideration. As a leading manufacturer and supplier of TCCA in China, we are committed to providing comprehensive information to our B2B clients, ensuring both effective application and utmost safety. This guide aims to provide chemists and industrial users with a thorough overview of TCCA 90% from a chemical perspective.

Chemical Profile of Trichloroisocyanuric Acid (TCCA) 90%

Trichloroisocyanuric Acid, with the chemical formula C₃Cl₃N₃O₃ and CAS number 87-90-1, is a cyclic organic compound derived from cyanuric acid. Its molecular structure features three chlorine atoms attached to the nitrogen atoms of the triazine ring, which are the active sites responsible for its oxidizing and disinfecting properties.

• Molecular Structure: TCCA is a trimer of cyanuric acid where three hydroxyl groups are replaced by chlorine atoms. This structure imparts high stability and a significant chlorine-releasing capacity.
• Appearance: It typically presents as a white crystalline solid, available in granular or tablet form. It has a characteristic strong chlorine odor.
• Chlorine Content: The '90%' designation refers to its high content of available chlorine, which is approximately 90% by weight. This makes it a very concentrated and efficient source of active chlorine.
• Solubility and Reactivity: TCCA dissolves sparingly in water, slowly releasing hypochlorous acid (HOCl), the primary disinfecting agent. This slow-release characteristic provides sustained sanitation. It is a strong oxidizing agent and can react vigorously, sometimes dangerously, with incompatible materials such as acids, reducing agents, ammonia, and organic matter.
• Stability: TCCA is stable when stored under cool, dry conditions, away from moisture and heat. However, it is hygroscopic and can decompose if exposed to moisture, releasing chlorine gas and potentially other hazardous compounds.
• pH: In aqueous solutions, TCCA is acidic, with a 1% solution typically having a pH between 2.7 and 3.3.

Safe Handling and Storage for Industrial Users

Understanding and adhering to safety protocols is critical when working with TCCA 90%. As a responsible TCCA manufacturer and supplier in China, we emphasize the following:

• Personal Protective Equipment (PPE): Always wear appropriate PPE, including chemical-resistant gloves, safety goggles or a face shield, and protective clothing, to prevent skin and eye contact. Ensure adequate ventilation or wear respiratory protection when handling in enclosed spaces.
• Storage: Store TCCA in its original, tightly sealed containers in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Never store TCCA with acids, flammable liquids, or organic materials.
• Handling: Avoid creating dust when handling granular or powdered TCCA. When dissolving, add TCCA slowly to water, never the other way around, especially when dealing with large quantities, to prevent exothermic reactions and the release of toxic gases.
• Incompatibility: Be extremely cautious with incompatible substances. Mixing TCCA with ammonia or ammonium compounds can produce highly explosive nitrogen trichloride. Mixing with acids can release toxic chlorine gas.
• Spill Management: In case of spills, avoid generating dust. Carefully sweep up solid material and place it in a clean, dry, compatible container for disposal. Do not return spilled material to the original container.
• Disposal: Dispose of waste TCCA and contaminated materials in accordance with local, regional, and national regulations.

Your Trusted TCCA 90% Supplier in China

As a professional manufacturer of TCCA, we ensure that our product meets high purity standards and comes with comprehensive safety data sheets (SDS) and technical specifications. We offer TCCA 90% in various packaging suitable for industrial needs. By partnering with us, you ensure a consistent supply of a quality chemical handled with the utmost respect for its properties.

For businesses requiring TCCA 90% for their chemical processes, water treatment, or manufacturing needs, choosing a knowledgeable and reliable supplier is crucial. Contact us today to buy TCCA 90% and receive expert guidance on its safe and effective application. We are your premier TCCA source in China.