Description

3-[[4-(Diethylamino)Phenyl]Azo]-1,4-Dimethyl-1H-1,2,4-Triazolium Methyl Sulphate is a specialized cationic azo compound, valued for its strong and stable color properties. This product is essential for industries requiring high-performance, light-fast, and wash-fast coloration in synthetic materials. It is primarily needed by manufacturers in the textile, paper, and specialty ink sectors for dyeing and printing applications.

Application

• Textile Dyeing: As a cationic dye for acrylic, modacrylic, and cationic-dyeable polyester fibers, providing vibrant and durable colors.
• Paper Coloration: Used in the production of specialty papers, including colored tissue, packaging, and decorative papers.
• Ink Formulation: A key component in the manufacture of inks for jet printing, security printing, and other specialty applications.
• Leather Finishing: Employed in dyeing leather goods to achieve consistent and rich color shades.
• Biological Staining: Potential use as a histological stain in laboratory settings for microscopic analysis.
• Research & Development: Serves as a chemical intermediate or reference standard in organic synthesis and analytical chemistry research.

Basic Information

Product Name	3-[[4-(Diethylamino)Phenyl]Azo]-1,4-Dimethyl-1H-1,2,4-Triazolium Methyl Sulphate
CAS No.	56935-85-4
Molecular Formula	C15H23N6O4S
Molecular Weight	383.45 g/mol
Synonyms	Basic Red 46; C.I. 110825; Astrazon Red FBL; Azoic Diazo Component 46; 1,4-Dimethyl-3-[[4-(diethylamino)phenyl]azo]-1H-1,2,4-triazolium methyl sulfate; Diethyl Red; Cationic Red GTL; Maxilon Red BL
EINECS	Contact for details

Quality Control

Our production of 3-[[4-(Diethylamino)Phenyl]Azo]-1,4-Dimethyl-1H-1,2,4-Triazolium Methyl Sulphate adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. The product is manufactured under a cGMP-compliant quality management system. Comprehensive testing, including identity confirmation, purity assay, and impurity profiling, is performed. Certificates of Analysis (COA) detailing all specifications are available for every batch upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product performance and stability.

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%
Ash Content	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in water)	Clear, complete solution

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