Description

2,2'-(1,2-Ethenediyl)Bis[5-[(6-Amino-1,4-Dihydro-4-Oxo-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonic Acid Sodium] Salt is a high-purity, water-soluble organic compound featuring a complex triazine-based structure with dual sulfonic acid sodium salt groups. This compound is valued for its strong chelating properties and ability to form stable complexes with metal ions, making it a critical intermediate in advanced chemical synthesis. It is primarily sought after by manufacturers in the specialty chemical, textile auxiliaries, and water treatment industries for developing high-performance functional agents.

Application

• Key Intermediate for Optical Brightening Agents (OBAs): Serves as a crucial building block in the synthesis of high-efficiency fluorescent whitening agents used in paper, textiles, and detergents.
• Specialty Chelating Agent: Used in formulations requiring strong sequestration of metal ions (e.g., Ca²⁺, Mg²⁺, Fe³⁺) in industrial water treatment and cleaning processes.
• Textile Auxiliary Synthesis: Employed in the production of leveling agents, dye-fixing agents, and other functional chemicals for the textile dyeing and finishing industry.
• Pharmaceutical Intermediate: Acts as a sophisticated precursor in the research and development of novel active pharmaceutical ingredients (APIs), particularly those with triazine cores.
• Analytical Reagent: Utilized in laboratory settings as a specialized reagent for metal ion detection and analysis due to its selective complexation properties.
• Polymer Additive: Incorporated into polymer systems to impart specific functionalities such as UV stabilization or improved dyeability.

Basic Information

Product Name	2,2'-(1,2-Ethenediyl)Bis[5-[(6-Amino-1,4-Dihydro-4-Oxo-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonic Acid Sodium] Salt
CAS No.	32664-98-5
Molecular Formula	C₂₂H₂₀N₁₂O₁₀S₂ · xNa
Molecular Weight	Contact for details
Synonyms	Bis(4-((4-amino-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulfonic acid) sodium salt; 4,4'-Bis[(4-anilino-6-hydroxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic acid disodium salt; Stilbene triazine derivative; Optical Brightener intermediate; Fluorescent Whitening Agent precursor; Triazine-based disulfonate; DSBP derivative
EINECS	Contact for details

Quality Control

Our production of 2,2'-(1,2-Ethenediyl)Bis[5-[(6-Amino-1,4-Dihydro-4-Oxo-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonic Acid Sodium] Salt adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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