Foron Blue E-2BL Dye
Economical diethylamino methanesulfonamide disperse blue for upholstery fabrics. Named specifically in HTS 3204.11.18.00 due to unique 2,6-dicyano-4-methylphenylazo structure. Excellent leveling properties on textured polyester.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If disperse dye preparation >20% solids
Higher concentration preparations have separate statistical reporting.
If pigment preparation
Pigments lack substantivity to fibers unlike dyes.
If catalyst/spent dye mixture
Reaction byproducts from dye manufacturing classified as spent liquors.
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Import Tips & Compliance
• Batch certificates must include lightfastness ratings (ISO Blue Wool Scale)
• Monitor for crystal growth inhibitors; high levels may trigger mixture provisions
• Use heat-sealed foil pouches for moisture-sensitive dyes
Related Products under HTS 3204.11.18.00
Disperse Blue 359 Dye
N-[2-[(2,6-Dicyano-4-methylphenylazo]-5-(diethylamino)phenyl]methanesulfonamide, a synthetic organic disperse dye used for coloring polyester and acetate fibers. It falls under HTS 3204.11.18.00 as a chemically defined disperse dye specified in this subheading. This water-insoluble azo dye provides vibrant blue shades with excellent fastness properties.
Disperse Violet 91 Dye Powder
N-[2-[2,6-Dicyano-4-methylphenylazo]-5-(di-1-propylamino)phenyl]methanesulfonamide in pure powder form, a disperse dye for synthetic fibers. Classified under HTS 3204.11.18.00 due to its specific chemical identification as one of the named sulfonamide azo compounds. Used in textile dyeing for brilliant violet shades on polyester fabrics.
C.I. Disperse Blue 359 Technical Grade
Technical grade N-[2-[(2,6-Dicyano-4-methylphenylazo]-5-(diethylamino)phenyl]methanesulfonamide containing 98% active dye substance. This specific disperse blue dye is explicitly named in HTS 3204.11.18.00 for synthetic organic coloring matter. Essential for high-temperature dyeing of polyester yarns and fabrics.
Kayacelon Polyester Blue FR Dye
Commercial formulation of the named diethylamino phenyl methanesulfonamide disperse dye for fast red lightfast polyester dyeing. HTS 3204.11.18.00 specifically covers this chemically defined synthetic organic disperse dye. Provides superior crocking resistance on synthetic fabrics.
Disperse Violet 91 Liquid Preparation
10% aqueous dispersion of N-[2-[2,6-Dicyano-4-methylphenylazo]-5-(di-1-propylamino)phenyl]methanesulfonamide for direct textile application. Still classified under HTS 3204.11.18.00 as the base chemically defined coloring matter dominates. Ready-to-use form eliminates milling step in dye houses.
Sumifix Supra Violet BF Dye
High-strength version of the named dipropylamino phenylazo methanesulfonamide for brilliant fluorescent violet shades. Explicitly covered by HTS 3204.11.18.00 naming convention for these specific disperse dyes. Optimized for continuous dyeing ranges.