Description

Disperse Blue 14 is a synthetic anthraquinone derivative dye belonging to the disperse dye class, widely recognized for its vibrant blue color. It is valued for its excellent color fastness properties, particularly its lightfastness and wash fastness on synthetic fibers. This dye is essential for manufacturers in the textile industry seeking to produce high-quality, colorfast polyester and acetate fabrics.

Application

• Textile Dyeing and Printing: Primary application for dyeing hydrophobic fibers such as polyester, acetate, and nylon, especially in high-temperature dyeing processes.
• Plastics and Polymers: Used as a colorant for mass coloration of various plastics, including polystyrene, polycarbonate, and acrylics.
• Ink Manufacturing: A key pigment for specialty inks, including inks for transfer printing and certain types of inkjet inks.
• Automotive Interiors: Employed in coloring synthetic fabrics and plastics used in car seats, carpets, and interior trim.
• Sportswear and Outdoor Gear: Ideal for synthetic performance fabrics that require durable, fade-resistant coloration.
• Research and Development: Serves as a reference standard or intermediate in chemical research and for developing new dye formulations.

Basic Information

Product Name	Disperse Blue 14
CAS No.	2475-44-7
Molecular Formula	C₁₄H₉BrN₂O₂
Molecular Weight	317.14 g/mol
Synonyms	1,4-Diamino-2,3-dibromoanthraquinone; C.I. 61500; Disperse Blue 14; Celliton Blue Green B; C.I. Disperse Blue 14; Samaron Blue FBL; Foron Blue S-BGL; Palanil Blue 3RE; Dianix Blue BG-FS; Artisil Blue BGL
EINECS	219-604-7

Quality Control

Our Disperse Blue 14 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high performance. Quality is verified through comprehensive testing, including HPLC for purity, spectrophotometry for color strength, and tests for particle size distribution and solubility. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Dark Blue Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Particle Size	≤ 5 μm (D90)
Dispersion Stability	Pass Test

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