Description

Acid Violet 6Bn CAS NO 1324-50-1 is a synthetic anthraquinone-based acid dye known for its vibrant violet hue and excellent colorfastness properties. This high-performance dye is engineered to deliver consistent, brilliant coloration with strong affinity for protein fibers like wool, silk, and nylon. It is an essential component for manufacturers in the textile, leather, and specialty paper industries seeking reliable and wash-fast violet shades. Our product is supplied to meet the stringent quality demands of global industrial applications.

Application

• Primary dyeing and printing of wool, silk, and nylon textiles.
• Coloration of leather goods, including footwear, apparel, and accessories.
• Manufacturing of specialty papers, including decorative and security papers.
• Dyeing of furs and other protein-based animal fibers.
• As a colorant for certain types of inks and coatings.
• Used in biological staining applications for microscopy.

Basic Information

Product Name	Acid Violet 6Bn
CAS No.	1324-50-1
Molecular Formula	C20H12N2Na2O8S2
Molecular Weight	534.42 g/mol
Synonyms	Acid Violet 6B; C.I. Acid Violet 7; Acid Violet 7; C.I. 18055; Acid Leather Violet 6Bn; Wool Violet 6Bn; Nylosan Violet F-BL; Suracid Violet 6B
EINECS	215-357-6

Quality Control

Our Acid Violet 6Bn is produced under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against key parameters including color strength, shade, solubility, and impurity profile. Certificates of Analysis (COA) documenting purity, physical properties, and conformance to specification are available for every shipment. We adhere to relevant industry standards to support our global customers' 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 strong oxidizing agents. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark violet to black powder
Identification (IR)	Conforms to standard
Color Strength	100 ± 3% (vs. Standard)
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Water Solubility	Conforms
Ash Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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