Description

Disperse Blue 354 is a high-performance synthetic dye belonging to the anthraquinone class, specifically engineered for exceptional color fastness and dispersion stability. Its primary value lies in delivering brilliant, wash-fast blue shades with excellent sublimation properties, making it a critical component for demanding textile applications. This product is essential for manufacturers of polyester and its blends, as well as acetate and nylon fibers, who require consistent, high-quality coloration for apparel, home furnishings, and automotive textiles. We ensure a reliable supply of this key intermediate to support global production needs.

Application

• Primary dyeing of polyester fibers and fabrics for apparel and sportswear.
• Textile printing applications on polyester and polyester-blend materials.
• Coloration of acetate and nylon fibers for specialized textile products.
• Manufacture of automotive interior textiles requiring high light and wash fastness.
• Production of home furnishing fabrics such as curtains and upholstery.
• Used in the coloration of plastic substrates, particularly where dispersion properties are advantageous.

Basic Information

Product Name	Disperse Blue 354
CAS No.	104137-27-1
Molecular Formula	C20H17BrN4O4
Molecular Weight	457.28 g/mol
Synonyms	Disperse Blue 354; C.I. Disperse Blue 354; 1-Amino-4-(3-bromo-4-methylphenyl)amino-9,10-dihydro-9,10-dioxoanthracene-2-carbonitrile; 1-Amino-4-[(3-bromo-4-methylphenyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenecarbonitrile; Disperse Navy Blue S-3BG; Dianix Navy Blue S-3BG; Foron Navy S-3BG; Samaron Navy F3BG
EINECS	Contact for details

Quality Control

Our Disperse Blue 354 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for shade, strength, and dispersion properties critical for textile applications. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, particle size distribution, and fastness properties.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Dark Blue 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 Filter 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.