Description

Disperse Yellow 104 is a high-performance, synthetic organic dye belonging to the disperse dye class. It is valued for its excellent color fastness, thermal stability, and bright yellow hue, making it a critical component for coloring synthetic fibers. This product is essential for manufacturers in the textile industry who require reliable and vibrant coloration for polyester and acetate fabrics. Its consistent quality ensures uniform dyeing results in demanding industrial processes.

Application

Disperse Yellow 104 is primarily used as a coloring agent in various industrial processes, with its main applications including:

• Textile Dyeing: Primary application for dyeing polyester (PET) and acetate fibers, including filaments and yarns.
• Plastics Coloring: Used for mass coloration of polymers such as polystyrene, ABS, and polycarbonate to achieve a stable yellow color.
• Ink Formulation: A pigment source for specialty inks, including those for transfer printing and ink-jet applications on synthetic materials.
• Automotive Interiors: Coloring of synthetic fabrics and plastics used in vehicle upholstery and trim.
• Sportswear and Activewear: Provides bright, wash-fast colors for high-performance polyester garments.
• Home Furnishings: Dyeing of curtains, drapes, and other decorative fabrics made from synthetic blends.

Basic Information

Product Name	Disperse Yellow 104
CAS No.	12270-42-7
Molecular Formula	C18H14Cl2N6O2
Molecular Weight	425.25 g/mol
Synonyms	Disperse Yellow 104; C.I. Disperse Yellow 104; 1,5-Dichloro-4,8-dihydroxyanthraquinone-2,6-dicarbonitrile; Solvent Yellow 163; Foron Yellow SE-4GL; Samaron Yellow H4GL; Palanil Yellow 3GE; Artisil Yellow 4GL-N; C.I. 47020
EINECS	235-543-6

Quality Control

Our Disperse Yellow 104 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive testing including HPLC purity analysis, shade and strength assessment, and fastness property tests. A Certificate of Analysis (COA) detailing specific lot results is provided with each shipment to guarantee it meets the agreed technical specifications.

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; prolonged exposure to direct light should be avoided to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Shade	Conforms to Standard
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Particle Size	≤ 5.0 μm (Average)
Dispersion Stability	Passes Test

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