Description

Disperse Blue 106 is a high-performance anthraquinone-based dye widely used in synthetic fiber coloration. This product is valued for its excellent color fastness, brilliant blue shade, and strong affinity for hydrophobic substrates. It is primarily required by manufacturers in the textile and plastics industries for dyeing polyester, acetate, and nylon fibers, as well as for mass coloration of polymers.

Application

• Primary dyeing of polyester fibers and fabrics.
• Dyeing of secondary acetate and triacetate fibers.
• Coloration of nylon and polyamide-based textiles.
• Mass coloration (spin dyeing) of polyester and polyamide plastics.
• Printing inks for synthetic textiles.
• Production of colored masterbatches for the plastics industry.

Basic Information

Product Name	Disperse Blue 106
CAS No.	12223-01-7
Molecular Formula	C20H13BrN2O5
Molecular Weight	441.23 g/mol
Synonyms	1-Amino-4-(3-bromo-4-methylphenyl)amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic Acid Methyl Ester; C.I. Disperse Blue 106; Disperse Navy Blue S-2GL; Samaron Navy Blue HRSL; Foron Navy S-2GL; Dianix Navy Blue N-BG; Kayalon Polyester Navy Blue BL-SE; Terasil Navy Blue S-2GL
EINECS	Contact for details

Quality Control

Our Disperse Blue 106 is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including color strength, shade, dispersion stability, and purity to ensure consistency and performance. Certificates of Analysis (COA) confirming compliance with industry specifications 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark Blue Powder
Identification (IR)	Conforms
Color Strength	100 ± 3% (Standard)
Shade	Matches Standard
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes Filter Test

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