Solvent Red 179 Dye Powder
Pure Solvent Red 179 is a synthetic organic azo dye in powder form, chemically defined as 5-(N-ethyl-N-(2-methoxyethyl)amino)-2-(2-methoxy-4-methylanilino)benzenediazonium tetrafluoroborate. It falls under HTS 3204.19.20.20 as a solvent dye specified in additional U.S. note 3 to section VI, used for coloring plastics, fuels, and inks due to its solubility in organic solvents.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not listed in additional U.S. note 3 to section VI
Solvent dyes not specifically enumerated fall under the general 'other' subheading for solvent dyes.
If supplied as a formulated mixture with additives exceeding 50% by weight
Preparations based on coloring matter with significant non-coloring components shift to chemical preparations chapter.
If put up in retail packaging under 1 kg for end-user application
Dyes packaged for retail sale in forms ready for direct use move to heading 3212.
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Import Tips & Compliance
• Verify chemical identity via CAS number 80748-20-9 and provide Safety Data Sheet (SDS) for classification confirmation
• Ensure packaging complies with DOT/UN hazardous material regulations for air/sea shipment as a flammable solid
• Avoid misclassification as pigment preparations; pure dyes require precise purity documentation
Related Products under HTS 3204.19.20.20
Solvent Red 179 Plastic Colorant
High-purity Solvent Red 179 specifically formulated for coloring polystyrene, ABS, and PVC plastics. Classified under HTS 3204.19.20.20 as the named solvent dye per U.S. note 3, offering excellent lightfastness and heat stability for injection molding applications.
N-Color Red 179 Solvent Dye
Commercial grade N-Color Red 179 (CAS 80748-20-9), a tetrafluoroborate salt solvent dye for petroleum products and inks. HTS 3204.19.20.20 applies as it's explicitly listed in additional U.S. note 3, providing brilliant red shades soluble in alcohols and hydrocarbons.
Solvent Red 179 for Ink Manufacturing
Industrial Solvent Red 179 optimized for gravure and flexographic ink production, offering superior transparency and dispersibility. Falls under HTS 3204.19.20.20 as the specific solvent dye listed in U.S. note 3 to section VI for synthetic organic coloring matter.
Valifast Red 3178 (Solvent Red 179)
Orient Chemical Valifast Red 3178, equivalent to Solvent Red 179, used in ballpoint pen inks and hot stamping foils. Classified precisely under HTS 3204.19.20.20 due to its listing in additional U.S. note 3 as a synthetic solvent dye.