Basic Blue 147 for Ink Manufacturing
High-purity Basic Blue 147 specifically for incorporation into flexographic and gravure printing inks. Named in HTS 3204.13.45.00 as synthetic organic basic dye. Excellent transparency and brilliance for packaging ink applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-dispersed in printing ink vehicles
Dye preparations in non-aqueous media for inks classify under heading 3215.
If for aqueous dispersions used in water-based ink systems
Water-based dye preparations for printing shift within basic dye preparations.
If when supplied as finished retail stamp pad ink
Completed inks for retail sale classify under Chapter 32 heading 3212.
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Import Tips & Compliance
• Provide ink millbase compatibility and transparency index specifications
• Certify low insoluble matter (<0.5%) for high-quality ink production
• Include end-use statement specifying ink manufacturing to avoid paper dye classification
Related Products under HTS 3204.13.45.00
Methylene Blue Powder USP Grade
High-purity 3,7-Bis(dimethylamino) phenazathionium chloride (Methylene blue) powder meeting USP standards for pharmaceutical applications. Classified under HTS 3204.13.45.00 as a specific basic dye, chemically defined synthetic organic coloring matter. Used primarily as a medication and diagnostic stain rather than a textile colorant.
Basic Blue 147 Dye for Textile Application
Synthetic basic dye Basic Blue 147, specifically named in HTS 3204.13.45.00, used for coloring acrylic and wool fibers. Provided as a water-soluble powder or solution for industrial dyeing processes. Meets chapter note 3 as chemically defined synthetic organic coloring matter.
Methylene Blue Aqueous Solution 1% for Microscopy
1% aqueous solution of Methylene Blue (3,7-Bis(dimethylamino) phenazathionium chloride) for biological staining in microscopy. Classified under HTS 3204.13.45.00 as the specifically named basic dye, even in dilute solution form. Excludes non-aqueous dispersions per chapter notes.
Pharmaceutical Grade Methylene Blue Crystals
Purified crystalline Methylene Blue (CAS 61-73-4) for compounding in pharmaceutical applications like antimalarial treatments. HTS 3204.13.45.00 specifically names this chemically defined basic dye. Distinguished from bulk preparations by high purity (>99%).
Basic Blue 147 Powder for Paper Dyeing
High-strength Basic Blue 147 powder specifically for surface coloring of paper and cardboard products. Named directly in HTS 3204.13.45.00 as synthetic organic basic dye. Provides brilliant blue shades with good light fastness on paper substrates.
Methylene Blue for Aquaculture Treatment
Methylene Blue solution or powder formulated for fish disease treatment in aquaculture. Classified under HTS 3204.13.45.00 as the named basic dye, provided for veterinary staining and therapeutic use. Purity suitable for aquatic organism treatment.