Description

C.I. Disperse Blue 296 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and dispersion properties. Its primary value lies in providing a deep, stable blue shade with superior wash and light fastness on synthetic fibers. This product is essential for manufacturers in the textile industry, particularly for dyeing and printing polyester and its blends, as well as for specialized applications in plastics coloration.

Application

• Textile Dyeing: Primary application for dyeing polyester (PET) fibers, yarns, and fabrics to achieve a deep blue shade.
• Textile Printing: Used in printing pastes for polyester fabrics, offering sharp print definition and color consistency.
• Synthetic Fiber Blends: Suitable for dyeing polyester blends with cotton, wool, or other synthetic fibers.
• Plastics Coloring: Employed as a colorant for mass coloration of certain thermoplastics, such as polystyrene and acrylics.
• Ink Formulation: Can be utilized in the production of specialized inks for non-paper substrates.
• Automotive Interiors: Used in the coloration of polyester-based automotive textiles and trim.

Basic Information

Product Name	C.I. Disperse Blue 296
CAS No.	69912-85-2
Molecular Formula	C20H17N5O6S
Molecular Weight	463.45 g/mol
Synonyms	Disperse Blue 296; C.I. 113395; Disperse Navy Blue S-2GL; Samaron Navy Blue HGL; Foron Navy S-2GL; Dianix Navy Blue N-GS; Terasil Navy Blue GFL; Kayalon Polyester Navy Blue GL-S; Palanil Navy Blue G; Intrasil Navy Blue G
EINECS	Contact for details

Quality Control

Our C.I. Disperse Blue 296 is manufactured under a stringent quality management system. Every batch is tested to ensure it meets precise specifications for color strength, shade, dispersion stability, and particle size distribution. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, ash content, and fastness properties. Our quality protocols are designed to ensure batch-to-batch consistency and compliance with global industry standards.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed when not in use to prevent moisture absorption, which can affect dispersion performance.

Specification

Item	Specification
Appearance	Dark Blue Powder
Identification (IR)	Conforms
Color Strength	100 ± 3% (Standard)
Shade	Within agreed tolerance
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	> 95% passes 300 mesh

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