Description

C.I. Disperse Blue 153 is a high-performance anthraquinone-based disperse dye known for its excellent color fastness and thermal stability. This product is essential for achieving deep, vibrant blue shades with superior wash and light fastness properties on synthetic fibers. It is primarily required by manufacturers in the textile industry for dyeing and printing polyester and its blends, as well as by producers of specialty inks and plastics. Consistent quality and batch-to-batch uniformity ensure reliable coloration for demanding industrial applications.

Application

• Polyester Fiber Dyeing: Primary application for exhaust and continuous dyeing processes, providing excellent build-up and levelness.
• Polyester Fabric Printing: Used in paste formulations for transfer printing and screen printing.
• Polyester/Cellulose Blends: Effective for dyeing polyester components in blend fabrics.
• Acetate and Nylon Dyeing: Suitable for dyeing secondary synthetic fibers where color matching is required.
• Plastics Coloring: Used as a colorant for mass coloration of certain engineering plastics.
• Inkjet Inks: Employed in the formulation of specialty inks for synthetic substrates.

Basic Information

Product Name	C.I. Disperse Blue 153
CAS No.	61815-13-2
Molecular Formula	C20H19N3O6
Molecular Weight	397.38 g/mol
Synonyms	Disperse Blue 153; 1,4-Diamino-2,3-diphenoxyanthraquinone; 1,4-Bis(methylamino)anthraquinone derivative; C.I. 11078; Samaron Blue HBL; Foron Blue S-BGL; Dianix Blue HBL; Palanil Blue 3RT; Terasil Blue HBL; Kayalon Polyester Blue HBL-S
EINECS	Contact for details

Quality Control

Our C.I. Disperse Blue 153 is manufactured under a stringent quality management system. Every batch is tested to ensure compliance with key parameters such as color strength, shade, dispersion stability, and particle size distribution. We provide comprehensive Certificates of Analysis (COA) that detail these specifications, ensuring the product meets the rigorous demands of industrial dyeing and printing processes. Our quality commitment supports your need for batch-to-batch consistency and performance reliability.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark Blue Powder
Identification (IR)	Conforms
Color Strength	100 ± 3% (vs. Standard)
Shade	Within agreed tolerance
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	> 95% below 2 microns

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