Description

Trisodium 1,3,5-Triazine-2,4,6-Trisulphonate is a high-purity, water-soluble organic salt derived from cyanuric acid, serving as a versatile and effective intermediate and functional additive. Its core value lies in its ability to act as a powerful sequestrant, dispersant, and cross-linking agent, enhancing performance in demanding industrial processes. This product is essential for manufacturers in sectors such as water treatment, textile processing, polymer synthesis, and detergent formulation who require reliable, high-quality chemical building blocks.

Application

• Water Treatment: Acts as a highly effective scale inhibitor and dispersant for calcium carbonate and other mineral scales in cooling towers, boilers, and reverse osmosis systems.
• Textile Industry: Used as a cross-linking agent and finishing auxiliary to improve the durability, wrinkle resistance, and color fastness of fabrics.
• Detergents & Cleaners: Functions as a superior builder and sequestrant to inactivate water hardness ions, enhancing the cleaning efficiency of phosphate-free formulations.
• Polymer & Resin Production: Serves as a key monomer or cross-linker in the synthesis of specialty polymers, including ion-exchange resins and flame-retardant materials.
• Paper & Pulp Manufacturing: Employed as a dispersant and retention aid to improve paper quality and production efficiency.
• Ceramic & Construction: Acts as a plasticizer and water reducer in cement and ceramic slurries to improve workability and final product strength.

Basic Information

Product Name	Trisodium 1,3,5-Triazine-2,4,6-Trisulphonate
CAS No.	85391-96-4
Molecular Formula	C3H3N3Na3O9S3
Molecular Weight	417.22 g/mol
Synonyms	Trisodium Cyanurate-2,4,6-Trisulfonate; Sodium Cyanurate Trisulfonate; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 2,4,6-trisulfo-, trisodium salt; Cyanuric Acid Trisulfonic Acid Trisodium Salt; TSTS; Sodium TSTS; Trisodium TCA (Triazine Carboxylic Acid Sulfonate); Trisulfonated Cyanuric Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Trisodium 1,3,5-Triazine-2,4,6-Trisulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, sulfonate content, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
pH (5% Solution)	8.0 - 10.0
Water Content	≤ 2.0%
Sulfonate Content	≥ 65.0%
Heavy Metals (as Pb)	≤ 10 ppm

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