Description

3-[[4-(Diethylamino)-o-Tolyl]Azo]-1,2-Dimethyl-5-Nitro-1H-Indazolium Acetate is a specialized cationic azo dye intermediate, valued for its ability to impart intense coloration and its reactivity in synthesizing complex dye molecules. Its significance lies in its role as a key building block for producing high-performance dyes and pigments with excellent fastness properties. This compound is primarily needed by manufacturers in the textile, ink, and specialty chemical industries seeking to develop vibrant and durable colorants.

Application

• Textile Dye Synthesis: A crucial intermediate for manufacturing cationic dyes used on acrylic and modified polyamide fibers.
• Inkjet and Printing Ink Formulation: Used in the production of high-quality inks requiring strong color strength and stability.
• Specialty Pigment Development: Serves as a precursor for creating organic pigments with specific hue and performance characteristics.
• Biological Staining Reagents: Potential use in the synthesis of stains for microscopy and histology applications.
• Research & Development: Employed in chemical research for studying azo dye chemistry and developing novel chromophores.
• Photographic and Imaging Materials: Can be utilized in the synthesis of dyes for light-sensitive layers in specialized imaging systems.

Basic Information

Product Name	3-[[4-(Diethylamino)-o-Tolyl]Azo]-1,2-Dimethyl-5-Nitro-1H-Indazolium Acetate
CAS No.	29926-77-0
Molecular Formula	C22H28N6O4
Molecular Weight	440.50 g/mol
Synonyms	1,2-Dimethyl-3-[[4-(diethylamino)-2-methylphenyl]azo]-5-nitro-1H-indazolium acetate; C.I. Basic Red 46; Astrazon Red GTL; Azoic diazo component 46; 1H-Indazolium, 3-[[4-(diethylamino)-2-methylphenyl]azo]-1,2-dimethyl-5-nitro-, acetate; 3-((4-(Diethylamino)-2-methylphenyl)diazenyl)-1,2-dimethyl-5-nitro-1H-indazol-1-ium acetate
EINECS	Contact for details

Quality Control

Our production of 3-[[4-(Diethylamino)-o-Tolyl]Azo]-1,2-Dimethyl-5-Nitro-1H-Indazolium Acetate adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing all specifications are provided to guarantee the product meets the required standards for your specific application.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under subdued light where practical.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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