Description

2,4,6-Tris(2-Hydroxy-4-Sodiosulfo-1-Naphtylazo)-1,3,5-Triazine is a high-purity, water-soluble triazine derivative functionalized with azo-naphthol groups. This compound matters for its strong chelating properties and vivid color, making it a critical intermediate for specialized dyes and functional materials. It is primarily needed by manufacturers in the textile dyeing, analytical chemistry, and specialty polymer industries seeking consistent, high-quality performance.

Application

• Key intermediate for the synthesis of high-performance, metal-complex dyes for textiles and leather.
• Functional chelating agent in analytical chemistry for the colorimetric detection and quantification of metal ions.
• Precursor for the development of specialized pigments and colorants with enhanced light and wash fastness.
• Component in the formulation of advanced materials, such as optical sensors and photoresists.
• Used in research and development of novel coordination polymers and supramolecular structures.
• Potential additive in plating baths or water treatment formulations for metal sequestration.

Basic Information

Product Name	2,4,6-Tris(2-Hydroxy-4-Sodiosulfo-1-Naphtylazo)-1,3,5-Triazine
CAS No.	97451-24-6
Molecular Formula	C39H21N9Na3O15S3
Molecular Weight	1044.87 g/mol
Synonyms	2,4,6-Tris(2-hydroxy-4-sodiosulfo-1-naphthylazo)-1,3,5-triazine; Trisodium 2,4,6-tris[2-hydroxy-4-sulfo-1-naphthyl)azo]-1,3,5-triazine; 1,3,5-Triazine-2,4,6-triamine, N2,N4,N6-tris(2-hydroxy-4-sulfo-1-naphthalenyl)-, trisodium salt; C.I. Mordant Black 31; Acid Chrome Dark Blue; Trisazo triazine dye intermediate; TSNT chelating agent
EINECS	Contact for details

Quality Control

Our 2,4,6-Tris(2-Hydroxy-4-Sodiosulfo-1-Naphtylazo)-1,3,5-Triazine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting specifications such as assay, impurity profile, and solubility is provided with every shipment to guarantee it meets your technical requirements.

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) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and performance.

Specification

Item	Specification
Appearance	Dark blue to black powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Solubility (Water)	Freely soluble
Loss on Drying	≤ 5.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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