Description

Cyanuric Acid Trisodium Salt is the trisodium salt derivative of cyanuric acid, a key industrial chemical known for its stability and sequestering properties. This compound is essential for applications requiring a controlled, soluble source of cyanurate ions in aqueous systems. It is primarily utilized in the water treatment, detergent, and chemical synthesis industries, where its ability to act as a stabilizer and complexing agent is highly valued.

Application

• Swimming Pool & Spa Treatment: Acts as a stabilizer for chlorine (isocyanurates), protecting it from rapid degradation by UV sunlight to maintain effective sanitization.
• Industrial Detergents & Cleaners: Functions as a water softener and builder, enhancing cleaning efficiency by sequestering calcium and magnesium ions.
• Chemical Synthesis Intermediate: Serves as a precursor or reagent in the production of other cyanurate derivatives, chlorinated isocyanurates, and specialty polymers.
• Textile & Leather Processing: Used in dyeing and finishing processes as a stabilizing agent or to modify the properties of chemical baths.
• Metal Treatment & Plating: Employed in certain electroplating and surface treatment formulations for its complexing and buffering capabilities.
• Pulp & Paper Industry: Can be utilized as a stabilizer or processing aid in specific bleaching or chemical recovery operations.

Basic Information

Product Name	Cyanuric Acid Trisodium Salt
CAS No.	3047-33-4
Molecular Formula	C3H3N3Na3O3 • xH2O
Molecular Weight	Anhydrous: 231.05 g/mol
Synonyms	Trisodium Cyanurate; Sodium Cyanurate; Cyanuric Acid Trisodium Salt Dihydrate; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, trisodium salt; Trisodium 1,3,5-triazine-2,4,6-triolate; Isocyanuric Acid Trisodium Salt; Sodium Isocyanurate; Trichloroisocyanuric Acid precursor salt.
EINECS	221-276-1

Quality Control

Our Cyanuric Acid Trisodium Salt is manufactured under a stringent 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, moisture content, and impurity levels are provided to guarantee supply consistency and reliability for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the original container must be kept tightly sealed to prevent absorption of atmospheric moisture and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0% (on anhydrous basis)
pH (1% Solution)	9.0 - 11.0
Loss on Drying	≤ 2.0%
Water Insoluble Matter	≤ 0.5%
Chloride (as Cl)	≤ 0.1%
Sulfate (as SO4)	≤ 0.1%

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