Description

Chlorazol Violet N is a synthetic, high-purity dye belonging to the azo chemical class, identified by CAS No. 2586-60-9. It is valued for its strong colorfastness and consistent tinctorial strength, making it a critical component for achieving precise and durable coloration. This product is essential for manufacturers in the textile, leather, and specialty ink industries who require reliable and vibrant violet hues for their products.

Application

• Textile Dyeing: Primary application for dyeing natural and synthetic fibers, including cotton, wool, and nylon, to achieve a uniform violet color.
• Leather Finishing: Used in the coloring process for leather goods, providing rich and stable color to finished products.
• Ink Manufacturing: A key pigment for producing specialty printing inks, including those for packaging and security printing.
• Biological Staining: Employed in histological and microbiological laboratories as a staining agent for tissue samples.
• Paper Coloring: Applied in the production of colored papers and decorative paper products.
• Research & Development: Serves as a chemical intermediate or reference standard in organic synthesis and analytical chemistry research.

Basic Information

Product Name	Chlorazol Violet N
CAS No.	2586-60-9
Molecular Formula	C34H25ClN7Na2O9S2
Molecular Weight	837.22 g/mol
Synonyms	Chlorazol Violet; Chlorazol Violet N; C.I. Direct Violet 7; Direct Violet 7; C.I. 27855; Direct Fast Violet 7; Pontamine Fast Violet 7; Aizen Direct Violet 7H; Atlantic Violet 7; Benzo Violet 7B
EINECS	219-974-7

Quality Control

Our Chlorazol Violet N is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectrophotometry for color strength, to ensure it meets exacting industry standards. Certificates of Analysis (COA) detailing all test results are provided with each shipment to guarantee traceability and consistency for our global B2B clients.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Dark Violet to Black Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 95.0%
Color Strength	98 - 102% (vs. Standard)
Moisture Content	≤ 5.0%
Ash Content	≤ 1.0%
Water Solubility	Conforms
Heavy Metals (as Pb)	≤ 20 ppm

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