Acid Blue 9 Dye
Acid Blue 9 is a synthetic organic acid dye used primarily for coloring wool, silk, and nylon fabrics. It falls under HTS 3204.12.50.90 as an acid dye, whether or not premetallized, not specified elsewhere in the subheading. This water-soluble dye provides vibrant blue shades and is essential in textile dyeing processes.
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 rather than acid dye
Basic dyes are classified separately under 3204.11, based on their cationic nature and use on acrylic fibers.
If put up in retail packaging for end-use coloring
Dyes in forms or packings for retail sale shift to heading 3212, excluding chapter note exclusions.
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Import Tips & Compliance
• Verify chemical purity and provide Safety Data Sheets (SDS) for hazardous material classification during import
• Ensure labeling complies with TSCA requirements for chemical substances entering the US
• Avoid misclassification as disperse dyes; confirm solubility in water for acid dye status
Related Products under HTS 3204.12.50.90
Acid Red 88 Mordant Dye
Acid Red 88 is a mordant dye requiring a metallic mordant for fixation on textiles like wool and leather. Classified under HTS 3204.12.50.90 as a mordant dye preparation not elsewhere specified. It produces scarlet red hues ideal for durable colorfast applications.
Chrome Black T Mordant Dye
Chrome Black T is a synthetic mordant dye used with chromium compounds for black shades on wool fabrics. It qualifies under HTS 3204.12.50.90 for mordant dyes and preparations. Essential for high-fastness dyeing in upholstery and apparel.
Acid Yellow 36 Dye Powder
Acid Yellow 36 is a bright yellow synthetic acid dye for protein and synthetic fibers like silk and polyamide. Falls under HTS 3204.12.50.90 as an unspecified acid dye. Commonly used in inks and paper coloring too.
Metallized Acid Brown Dye
This premetallized acid brown dye offers excellent light fastness for leather and wool dyeing applications. Classified in HTS 3204.12.50.90 as other acid dyes, premetallized. Used in automotive upholstery and fashion textiles.
Alizarin Yellow Mordant Dye
Alizarin Yellow is a classic mordant dye producing greenish-yellow shades on wool with aluminum mordants. HTS 3204.12.50.90 covers this as other mordant dye. Still used in specialty textile and artists' paints.
Acid Scarlet 2R Dye
Acid Scarlet 2R provides brilliant red shades for wool, silk, and paper applications as a synthetic acid dye. Under HTS 3204.12.50.90 as other acid dye preparation. Popular in food packaging inks and textiles.