Description

Bis[5-(Diisopropylamino)-2-[[4-(Dimethylamino)Phenyl]Azo]-3-Methyl-1,3,4-Thiadiazolium] Sulphate is a high-purity, specialized cationic diazo compound primarily valued for its exceptional performance as a functional dye intermediate and analytical reagent. Its unique molecular structure, featuring a thiadiazolium core and azo linkages, provides distinct chromophoric and complexing properties critical for advanced material synthesis. This product is essential for manufacturers and R&D laboratories in the specialty chemicals, analytical reagent, and advanced materials sectors seeking reliable, high-quality intermediates.

Application

• Synthesis of Cationic Dyes and Pigments: Serves as a key intermediate for producing specialized dyes used in textile, paper, and leather industries.
• Analytical Chemistry Reagent: Utilized as a chromogenic agent or complexing indicator in spectrophotometric analysis and trace metal detection.
• Functional Material Precursor: Employed in the research and development of advanced materials, including photosensitizers and electrochromic compounds.
• Biochemical Staining: Potential application as a specialized stain in histology or microbiology due to its cationic and chromic nature.
• Research & Development: Used in academic and industrial R&D for studying azo compound chemistry, photophysical properties, and novel synthetic pathways.
• Photographic and Imaging Chemicals: Can be investigated for use in specialized photographic emulsions or imaging systems.

Basic Information

Item	Details
Product Name	Bis[5-(Diisopropylamino)-2-[[4-(Dimethylamino)Phenyl]Azo]-3-Methyl-1,3,4-Thiadiazolium] Sulphate
CAS No.	83969-13-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bis(5-(diisopropylamino)-2-((4-(dimethylamino)phenyl)diazenyl)-3-methyl-3,4-dihydro-2H-thiadiazol-3-ium) sulfate; 3-Methyl-2-[[4-(dimethylamino)phenyl]azo]-5-(diisopropylamino)-δ²-1,3,4-thiadiazolinium sulfate (dimer); Cationic Azo Thiadiazolium Salt; Thiadiazolium Azo Dye Intermediate; 83969-13-5; Bis[5-(diisopropylamino)-2-[(4-dimethylaminophenyl)azo]-3-methyl-δ²-1,3,4-thiadiazolinium] sulfate
EINECS	Contact for details

Quality Control

Our Bis[5-(Diisopropylamino)-2-[[4-(Dimethylamino)Phenyl]Azo]-3-Methyl-1,3,4-Thiadiazolium] Sulphate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, impurity profile, and physical characteristics to meet your specific application 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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