Description

Direct Yellow 96 is a high-performance, water-soluble azo dye belonging to the direct dye class. It is valued for its strong affinity to cellulosic fibers, providing excellent wash and light fastness properties for deep, vibrant yellow shades. This product is essential for manufacturers in the textile, paper, and leather industries seeking reliable and consistent coloration.

Application

• Textile Dyeing: Primary application for dyeing cotton, viscose, rayon, and other cellulosic fibers in exhaust and continuous dyeing processes.
• Paper Coloring: Used for tinting and dyeing paper pulp, tissue, and specialty papers to achieve uniform yellow hues.
• Leather Finishing: Employed in the dyeing of leather goods, providing rich and durable color.
• Ink Formulation: A colorant component in the manufacture of certain inks for packaging and printing.
• Wood Staining: Suitable for coloring wood and wood-based products.
• Biological Staining: Potential use as a histological stain in laboratory settings.

Basic Information

Product Name	Direct Yellow 96
CAS No.	61725-08-4
Molecular Formula	C29H19N5Na2O8S2
Molecular Weight	695.66 g/mol
Synonyms	Direct Fast Yellow GC; C.I. Direct Yellow 96; Direct Yellow GC; Amanil Fast Yellow GC; Atul Direct Fast Yellow GC; Pyrazol Yellow GC; Sirius Supra Yellow GC; Solophenyl Yellow AGL
EINECS	262-964-5

Quality Control

Our Direct Yellow 96 is manufactured under a strict quality management system. Every batch is tested to ensure it meets precise color strength, shade, and solubility specifications critical for industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with each shipment.

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 moisture to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to Brownish-Yellow Powder
Identification (IR)	Conforms to Standard
Color Strength	100 ± 3% (vs. Standard)
Shade	Conforms to Standard
Moisture Content	≤ 5.0%
Water Insoluble Matter	≤ 1.0%
Solubility in Water	Conforms
Fastness Properties	Contact for details

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