Description

β-Naphthol Violet is a specialized synthetic organic dye belonging to the azo dye class. This compound is valued for its strong and stable violet coloration, making it a critical component in various industrial coloring processes. It is primarily utilized by manufacturers in the textile, ink, and specialty chemical industries requiring precise and durable pigments.

Application

• Textile Dyeing and Printing: Used as a key pigment for dyeing natural and synthetic fibers to achieve a consistent violet hue.
• Ink Manufacturing: Serves as a colorant in the production of printing inks for packaging, publications, and security applications.
• Pigment and Paint Formulation: Incorporated into industrial paints, coatings, and artist pigments where lightfastness and color intensity are required.
• Plastics and Polymers Coloring: Employed to color various plastic resins and polymer materials during manufacturing.
• Biological Staining: May be used in histological and microbiological laboratories as a staining agent for microscopic analysis.
• Research and Development: Acts as a chemical intermediate or reference standard in organic synthesis and analytical chemistry research.

Basic Information

Product Name	β-Naphthol Violet
CAS No.	76233-81-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Solvent Violet 13; 1-[(2-Hydroxy-1-naphthyl)azo]-2-naphthol; Naphthol Violet; Violet 13; Azo Violet; Acid Violet (related class); Solvent Violet 13; CI 60725
EINECS	Contact for details

Quality Control

Our β-Naphthol Violet is produced under a rigorous quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for color strength, purity, and consistency. Certificates of Analysis (COA) documenting these results 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark Violet Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Solubility	Soluble in common organic solvents

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