Description

Azoic Diazo Component 41 is a specialized diazonium salt intermediate essential for the synthesis of azo dyes and pigments. This compound matters for its critical role in forming vivid, colorfast hues, particularly in shades of red and bordeaux, through coupling reactions with naphthol components. Industrial manufacturers of textiles, inks, and specialty coatings rely on this high-purity diazo component to ensure consistent batch-to-batch color quality and performance.

Application

• Primary coupling component for producing azoic dyes and pigments on cotton and other cellulose fibers.
• Manufacturing of printing inks requiring high color strength and lightfastness.
• Coloration of paper and specialty packaging materials.
• Production of pigments for paints and coatings in industrial applications.
• Used in the synthesis of organic colorants for plastics and polymers.
• Research and development of novel dye molecules and photographic chemicals.

Basic Information

Product Name	Azoic Diazo Component 41
CAS No.	27761-27-9
Molecular Formula	C₁₃H₁₂ClN₃O₃
Molecular Weight	293.70 g/mol
Synonyms	Fast Scarlet GG Base; Azoic Diazo Component 41; 2,5-Dichloroaniline-4-sulfonic acid, diazotized; 5-Amino-4-chloro-2-methylbenzenesulfonic acid, diazonium salt; C.I. Azoic Diazo Component 41; Scarlet GG Base; Azoic Coupling Component 41; Diazo Fast Scarlet GG
EINECS	Contact for details

Quality Control

Our Azoic Diazo Component 41 is manufactured under strict quality protocols to ensure it meets the exacting standards of the dye and pigment industry. Each batch is analyzed to confirm identity, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or dark storage conditions until use.

Specification

Item	Specification
Appearance	Light tan to brown powder or paste
Identification (IR)	Conforms to structure
Assay (Diazotizable Amine)	Min. 98.0%
Moisture Content	Max. 1.0%
Insoluble Matter	Max. 0.5%
Coupling Strength	To match standard

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