Description

C.I. Disperse Orange 119 is a high-performance synthetic organic dye belonging to the disperse dye class, identified by CAS No. 88650-96-8. It is engineered to deliver excellent color fastness and brilliant, consistent orange shades on synthetic fibers. This product is essential for manufacturers in the textile industry requiring reliable and vibrant coloration for hydrophobic materials.

Application

• Primary dyeing of polyester (PET) fabrics and yarns.
• Coloration of polyamide (nylon) fibers.
• Printing applications on synthetic textiles.
• Dyeing of acetate and triacetate fibers.
• Used in the coloration of plastic materials, such as polycarbonate and polystyrene.
• Potential applications in specialty inks and coatings.

Basic Information

Product Name	C.I. Disperse Orange 119
CAS No.	88650-96-8
Molecular Formula	C18H14N4O5
Molecular Weight	366.33 g/mol
Synonyms	Disperse Orange 119; Disperse Orange G; C.I. 11900; 2-[[4-[(2,6-Dichloro-4-nitrophenyl)azo]phenyl]ethylamino]ethanol; 1-[2-(Ethyl(2-hydroxyethyl)amino)-4-nitrophenyl]azo]-2,6-dichlorobenzene; Akasperse Orange G; Amacron Orange G
EINECS	Contact for details

Quality Control

Our C.I. Disperse Orange 119 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent shade, strength, and dispersion stability. Certificates of Analysis (COA) detailing purity, strength, and physical parameters are available upon request.

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 heat sources and incompatible materials.

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.