Description

5-[[4-(Benzylmethylamino)Phenyl]Azo]-1,2,3-Trimethyl-1H-Pyrazolium Acetate is a specialized cationic azo dye intermediate, valued for its ability to impart color and specific functional properties to various substrates. This compound is engineered for high-performance applications where consistent quality and reliable supply are critical. It is primarily utilized by manufacturers in the textile, ink, and specialty polymer industries seeking advanced colorant solutions.

Application

• Textile Dyeing: As a key intermediate for cationic dyes used on acrylic, modacrylic, and acid-modified polyester fibers.
• Ink Formulation: For the production of high-quality inks, including jet printing inks and security inks, requiring precise color characteristics.
• Specialty Polymer Coloring: Used to color plastics, resins, and synthetic fibers where a cationic charge facilitates bonding and color fastness.
• Biological Staining: Potential application as a stain or marker in histological and cytological research due to its azo chromophore structure.
• Paper and Leather Processing: As a colorant in specialty paper coatings and leather finishing products.
• Research & Development: Serves as a building block for synthesizing novel dyes and functional materials in chemical research.

Basic Information

Product Name	5-[[4-(Benzylmethylamino)Phenyl]Azo]-1,2,3-Trimethyl-1H-Pyrazolium Acetate
CAS No.	93686-62-5
Molecular Formula	C22H27N5O2
Molecular Weight	393.48 g/mol
Synonyms	1,2,3-Trimethyl-5-[[4-(N-methyl-N-benzylamino)phenyl]azo]pyrazolium acetate; C.I. Basic Red 46 (Acetate Salt); Astrazon Red GTL; Azoic Cationic Dye Intermediate; 1H-Pyrazolium, 5-[[4-(benzylmethylamino)phenyl]azo]-1,2,3-trimethyl-, acetate; Basic Red 46 Acetate; 5-[(4-Benzylmethylaminophenyl)azo]-1,2,3-trimethylpyrazolium acetate
EINECS	Contact for details

Quality Control

Our production of 5-[[4-(Benzylmethylamino)Phenyl]Azo]-1,2,3-Trimethyl-1H-Pyrazolium Acetate adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against rigorous internal specifications, with key parameters including assay, color strength, and impurity profile verified. A Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance 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). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, ethanol; slightly soluble in acetone

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