Description

C.I. Disperse Orange 35 is a synthetic organic dye belonging to the disperse dye class, widely recognized for its vibrant orange hue. Its primary value lies in its excellent sublimation fastness and good wash fastness, making it a reliable colorant for synthetic fibers. This product is essential for manufacturers in the textile industry, particularly for dyeing and printing polyester, acetate, and nylon fabrics. Its consistent performance ensures uniform coloration critical for high-quality apparel and home furnishings.

Application

This disperse dye is engineered for high-performance coloration across several key industrial processes:

• Polyester Fabric Dyeing: The primary application, providing a bright and durable orange shade with good all-around fastness properties.
• Acetate and Triacetate Dyeing: Used for dyeing cellulose acetate fibers, commonly found in linings and certain apparel.
• Nylon Coloration: Suitable for dyeing polyamide fibers, often used in sportswear and swimwear.
• Textile Printing: Employed in paste formulations for printing patterns onto synthetic fabrics.
• Plastics Coloring: Can be used as a colorant for certain thermoplastic polymers, subject to compatibility testing.
• Ink Formulation: Potential use in specialized ink systems for synthetic substrates.

Basic Information

Product Name	C.I. Disperse Orange 35
CAS No.	12768-87-5
Molecular Formula	C18H14N4O2
Molecular Weight	318.33 g/mol
Synonyms	Disperse Orange 35; C.I. 11119; Disperse Orange GL; Samaron Orange HGL; Foron Orange S-2RFL; Dianix Orange HGL; Artisil Orange HGL; Palanil Orange G; Terasil Orange GWL; 1,4-Diamino-2-methoxyanthraquinone; 2-Methoxy-1,4-diaminoanthraquinone
EINECS	Contact for details

Quality Control

Our C.I. Disperse Orange 35 is manufactured under a stringent quality management system. Every batch undergoes comprehensive analysis to ensure it meets precise coloristic and chemical specifications, including shade, strength, and dispersion stability. Certificates of Analysis (COA) detailing purity, particle size distribution, and fastness properties are provided to guarantee batch-to-batch consistency and performance reliability for your production processes.

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 color degradation.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder
Identification (IR)	Conforms to standard
Color Strength	100 ± 3% (vs. Standard)
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	> 95% passes 80 mesh

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