Description

Chloroisocyanuric Acid is a versatile and powerful chlorinating and oxidizing agent, essential for industrial disinfection and bleaching processes. Its high available chlorine content makes it a highly effective and stable source of chlorine for water treatment and sanitation. This compound is critical for manufacturers and service providers in the water treatment, pulp & paper, textile, and recreational water industries who require reliable, concentrated biocidal action. Available as Chloroisocyanuric Acid CAS NO 13057-78-8, it is supplied in various grades to meet specific application needs.

Application

• Swimming Pool & Spa Sanitation: Used as a primary disinfectant in tablet, granular, or stick form for continuous chlorination, effectively controlling bacteria and algae.
• Drinking Water & Wastewater Treatment: Employed for the disinfection of municipal and industrial water supplies, offering a stable and slow-dissolving chlorine source.
• Textile & Laundry Bleaching: Serves as a key bleaching agent in the textile industry for whitening fabrics and in commercial laundries.
• Pulp & Paper Industry: Used in the bleaching of wood pulp to achieve high brightness levels in paper production.
• Industrial Cleaner & Sanitizer: A critical component in formulations for institutional, industrial, and household cleaners and disinfectants.
• Algaecide & Slimicide: Applied in industrial cooling water systems and other aqueous systems to prevent biofouling from algae and slime-forming bacteria.
• Organic Synthesis Intermediate: Functions as a chlorinating agent in the synthesis of various pharmaceuticals, agrochemicals, and dyes.

Basic Information

Product Name	Chloroisocyanuric Acid
CAS No.	13057-78-8
Molecular Formula	C3HCl3N3O3
Molecular Weight	232.41 g/mol
Synonyms	Trichloroisocyanuric Acid (TCCA); 1,3,5-Trichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; Isocyanuric Chloride; Symclosene; ACL 85; Fichlor 91; Troclosene; Chlorinated Isocyanurate
EINECS	235-937-7

Quality Control

Our Chloroisocyanuric Acid is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for available chlorine content, moisture, and solubility. Certificates of Analysis (COA) documenting purity and key parameters are provided with each shipment. Our production adheres to relevant ISO standards, and we can support compliance requirements for various global markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat, sparks, and open flame. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent caking and degradation. Incompatible with strong acids, bases, ammonia, and organic materials. Store separately from combustible substances.

Specification

Item	Specification
Appearance	White crystalline powder or granules
Identification (IR)	Conforms
Assay (Available Chlorine)	≥ 90.0 %
Moisture	≤ 0.5 %
pH (1% Solution)	2.7 - 3.3
Solubility	Partially soluble in water

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.