Basic Red 18 Dye (Rhodamine B)
Basic Red 18 (Rhodamine B) is a xanthene basic dye for acrylic fibers and inks, listed in U.S. note 3. Imports under HTS 3204.19.40.00 as synthetic organic coloring matter. Fluorescent properties enhance paper coatings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If basic dye under specific value
Basic dyes have dedicated low-duty subheadings.
If used primarily as luminophore
Fluorescent applications trigger heading 3206 classification.
If artist's color set
Retail artist's colors containing basic dyes go to heading 3213.
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Import Tips & Compliance
• Note potential FDA color additive restrictions for food packaging
• Declare water solubility and pH range for proper end-use
• Include fluorescence emission spectrum data
Related Products under HTS 3204.19.40.00
Disperse Blue 56 Dye
Disperse Blue 56 is a synthetic organic azo dye used primarily for dyeing polyester fabrics in textile manufacturing. It falls under HTS 3204.19.40.00 as a product listed in additional U.S. note 3 to section VI, which includes specific synthetic coloring matters and preparations based thereon. This classification applies to its use in industrial dyeing processes.
Acid Red 88 Dye
Acid Red 88 is a synthetic monoazo acid dye employed for coloring wool, silk, and nylon in apparel production. Classified under HTS 3204.19.40.00 per U.S. note 3 to section VI for specified synthetic organic coloring matters. Its water-soluble nature suits it for acid dyeing processes.
Direct Black 38 Dye
Direct Black 38, a diazo direct dye, provides deep black shades on cotton and cellulosic fibers without mordants. It qualifies for HTS 3204.19.40.00 as a synthetic organic coloring matter in U.S. note 3 to section VI. Widely used in denim and paper coloration.
Solvent Yellow 14 Dye
Solvent Yellow 14 is a synthetic organic solvent dye for coloring plastics, fuels, and polishes. Covered by HTS 3204.19.40.00 through additional U.S. note 3 listing for specified coloring matters. Its non-ionic solubility suits non-aqueous applications.
Reactive Red 195 Dye
Reactive Red 195 forms covalent bonds with cellulose fibers for wash-fast textile colors. As a listed synthetic reactive dye in U.S. note 3, it imports under HTS 3204.19.40.00. Essential for reactive printing on cotton knits.
Disperse Red 167 Dye
Disperse Red 167 provides brilliant red shades on synthetic fibers through dispersion dyeing. HTS 3204.19.40.00 applies via U.S. note 3 specification for this azo disperse coloring matter. Used in activewear and upholstery fabrics.