Basic dyes and preparations based thereon
Synthetic organic colouring matter, whether or not chemically defined; preparations as specified in Note 3 to this Chapter based on synthetic organic colouring matter; synthetic organic products of a kind used as fluorescent brightening agents or as luminophores, whether or not chemically defined. > Synthetic organic colouring matter and preparations based thereon as specified in Note 3 to this Chapter: > Basic dyes and preparations based thereon > Basic dyes and preparations based thereon
Duty Rate (from China)
Products classified under Tariff item 3204.13.00
Astrazone Blue FG Basic Blue 3
Astrazone Blue FG, the commercial name for high-purity Basic Blue 3, used in inkjet printing and textile dyeing. It is a chemically defined basic dye, explicitly covered by tariff item 3204.13.00 regardless of trade name.
Basic Black 2 Dye Powder
Basic Black 2 dye powder, a diazo basic dye used for acrylic fibers and ink jet applications. It falls under tariff item 3204.13.00 as a basic dye, consistent with Chapter 32 Note 3 for preparations based on colouring matter.
Basic Black 7 Dye for Leather
Basic Black 7 is a synthetic organic cationic dye that provides deep black coloration for leather finishing, temporary paper dyeing, and inkjet formulations. Its cationic structure and high substantivity make it a basic dye, falling under tariff item 3204.13.00.
Basic Blue 147 Dye for Textile Application
Basic Blue 147, a synthetic basic dye specifically named in tariff item 3204.13.00, used for coloring acrylic and wool fibers. It is provided as a water-soluble powder or solution for industrial dyeing processes, meeting Chapter Note 3 criteria.
Basic Blue 147 for Ink Manufacturing
High-purity Basic Blue 147 for incorporation into flexographic and gravure printing inks. It is named in tariff item 3204.13.00 as a synthetic organic basic dye, offering excellent transparency and brilliance for packaging ink applications.
Basic Blue 147 Powder for Paper Dyeing
High-strength Basic Blue 147 powder for surface coloring of paper and cardboard products. It is named directly in tariff item 3204.13.00 as a synthetic organic basic dye, providing brilliant blue shades with good light fastness.
Basic Blue 3 Dye Powder
Basic Blue 3 dye powder, a synthetic organic cationic dye for coloring paper, textiles, and inks. It is a chemically defined basic dye explicitly listed in tariff item 3204.13.00, providing a vibrant blue hue.
Basic Blue 41 Dye Powder
Basic Blue 41 is a synthetic organic cationic dye used primarily for coloring paper, inks, and textiles with high tinctorial strength and a bright blue shade. It is a basic dye, classified under tariff item 3204.13.00.
Basic Blue 66 Dye
Basic Blue 66 is a synthetic basic dye that provides royal blue shades for wool blends, inks, and paper. It is a cationic dye known for brightness, classified under tariff item 3204.13.00.
Basic Blue 9 Dye Powder
Basic Blue 9 dye powder, also known as Astrazone Blue, a synthetic organic basic dye for coloring paper, inks, and textiles. It falls under tariff item 3204.13.00 as a basic dye, in line with Chapter 32 Note 3.
Basic Brown 16 Dye Granules
Basic Brown 16 dye granules, an azo basic dye for leather and wood coloring. It falls under tariff item 3204.13.00 as a basic dye, consistent with Chapter 32 Note 3 for preparations based on colouring matter.
Basic Green 4 Dye for Paper
Basic Green 4 delivers brilliant green shades for surface-colored writing paper, tissue, and packaging materials. This water-soluble basic dye is suitable for non-fixing applications and falls under tariff item 3204.13.00.
Basic Green 4 Dye Solution
Basic Green 4 dye solution, or Malachite Green oxalate, used for silk dyeing and fish disease treatment. It falls under tariff item 3204.13.00 as a basic dye, in line with Chapter 32 Note 3.
Basic Orange 22 Dye Powder
Basic Orange 22 is a synthetic organic cationic dye in powder form, chemically defined as a basic dye used for coloring textiles, paper, and leather with bright orange hues. It falls under tariff item 3204.13.00.
Basic Orange 22 Leather Dye Solution
Water-based Basic Orange 22 solution for drum dyeing leather goods, penetrating tanned hides effectively. It is a basic dye preparation under tariff item 3204.13.00, per Note 3.
Basic Orange 22 Liquid Preparation
A liquid preparation based on Basic Orange 22 dye, diluted in water for easy application in ink and coating formulations. It qualifies as a preparation based on a basic dye under tariff item 3204.13.00, per Chapter Note 3.
Basic Orange 22 Paper Dye Dispersion
Aqueous dispersion of Basic Orange 22 for surface coloring of paper and board in packaging production. It is a basic dye preparation under tariff item 3204.13.00, compliant with Chapter Note 3.
Basic Orange 37 Powder
Basic Orange 37 is a synthetic basic dye used for bright orange coloration in inks, plastics, and temporary fabric dyeing. It has excellent solubility and color intensity, classified under tariff item 3204.13.00.
Basic Red 13 Dye Granules
Basic Red 13 is a synthetic basic dye in granular form, known for its brilliant red coloration on acrylic, wool, and silk substrates. It is a basic dye, classified under tariff item 3204.13.00.
Basic Red 13 Fluorescent Brightener Blend
A blend of Basic Red 13 with optical brighteners, designed to enhance vividness on plastics and textiles. This preparation is based on a synthetic organic basic dye and falls under tariff item 3204.13.00 as a preparation of basic dyes, provided it does not act as a luminophore itself.
Basic Red 13 Ink Dye Base
A dye base based on Basic Red 13, formulated for use in flexographic inks for flexible packaging. It is a preparation of a synthetic organic basic dye, not a finished ink, and is classified under 3204.13.00 as a basic dye preparation.
Basic Red 13 Textile Dye Concentrate
A concentrated solution of Basic Red 13 for industrial textile dyeing, providing intense red shades on polyacrylonitrile fibers. It is a preparation based on a synthetic organic basic dye, classified under 3204.13.00, and meets Chapter Note 3 criteria.
Basic Red 14 Cationic Dye
Basic Red 14, a synthetic cationic dye providing brilliant red shades for wool, silk, and paper applications. It is explicitly listed in tariff item 3204.13.00 as a basic dye, meeting Chapter Note 3 criteria.
Basic Red 18 Dye Crystals
Basic Red 18 dye crystals, known as Rhodamine B, a fluorescent basic dye used in cosmetics, inks, and biological staining. It falls under tariff item 3204.13.00 as a basic dye, consistent with Chapter 32 Note 3.
Basic Red 22 Dye for Ink Manufacturing
Basic Red 22 is a vibrant synthetic basic dye used in the production of flexographic and gravure inks for packaging and publication printing. It is a chemically defined basic dye, classified under tariff item 3204.13.00.
Basic Red 46 for Cosmetics
Basic Red 46 provides fuchsia tones in hair dyes and inks. It is a synthetic basic dye, classified under tariff item 3204.13.00 for industrial forms.
Basic Violet 14 Dye Liquid
Basic Violet 14 dye liquid, or C.I. Cresyl Violet, used in neuroscience staining and textiles. It falls under tariff item 3204.13.00 as a basic dye, in line with Chapter 32 Note 3.
Basic Violet 14 Dye Preparation
Basic Violet 14, also known as Rhodamine B variants, colors ballpoint inks, cosmetics, and acrylic textiles with an intense magenta hue. It is a basic dye preparation under tariff item 3204.13.00, per Note 3.
Basic Yellow 11 Dye Crystals
Basic Yellow 11 dye crystals, used primarily in coloring inks, plastics, and acrylic textiles. It is one of the specifically named basic yellow dyes in tariff item 3204.13.00, qualifying as a synthetic organic basic dye.
Basic Yellow 13 Powder
Basic Yellow 13 powder, a synthetic basic dye ideal for temporary hair coloring and paper tinting. It is explicitly covered by tariff item 3204.13.00 as a named basic yellow dye, providing intense yellow shades.
Basic Yellow 1 Dye for Inks
Basic Yellow 1, a brilliant yellow basic dye specifically for flexographic and gravure ink manufacturing. It is a named basic yellow dye under tariff item 3204.13.00, classified as synthetic organic colouring matter.
Basic Yellow 2 Dye Paste
Basic Yellow 2 dye paste, or Auramine O, a fluorescent basic dye for paper coating and cellulosic fibers. It falls under tariff item 3204.13.00 as a basic dye, consistent with Chapter 32 Note 3.
Basic Yellow 40 Powder Dye
Basic Yellow 40 is a bright yellow cationic dye applied in coloring anodized aluminum, paper, and synthetic leather products. It is a basic dye, classified under tariff item 3204.13.00.
Basic Yellow 45 Dye Preparation
Basic Yellow 45 colors acrylics and modacrylics with a lemon yellow shade, plus inks. It is a basic dye preparation under tariff item 3204.13.00, per Note 3.
Certified Reference Methylene Blue Analytical Standard
Certified reference material of Methylene Blue (3,7-Bis(dimethylamino) phenazathionium chloride) at 99.5%+ purity for analytical chemistry calibration. It is a chemically defined basic dye, specifically named in tariff item 3204.13.00.
Methylene Blue Aqueous Solution 1% for Microscopy
A 1% aqueous solution of Methylene Blue (3,7-Bis(dimethylamino) phenazathionium chloride) for biological staining in microscopy. As a chemically defined basic dye, it falls under tariff item 3204.13.00, which covers basic dyes and preparations based thereon.
Methylene Blue for Aquaculture Treatment
Methylene Blue solution or powder formulated for fish disease treatment in aquaculture. It is classified under tariff item 3204.13.00 as the named basic dye, provided for veterinary staining and therapeutic use.
Methylene Blue Powder USP Grade
High-purity Methylene Blue powder meeting USP standards for pharmaceutical applications. As a chemically defined basic dye, it is classified under tariff item 3204.13.00, which covers basic dyes and preparations based thereon.
Pharmaceutical Grade Methylene Blue Crystals
Purified crystalline Methylene Blue (CAS 61-73-4) for compounding in pharmaceutical applications like antimalarial treatments. As a chemically defined basic dye, it falls under tariff item 3204.13.00, which covers basic dyes and preparations based thereon.
Rhodamine B Extra Basic Red 14
Rhodamine B Extra, a premium-grade Basic Red 14 for biological staining and laser dye applications. It is explicitly listed in tariff item 3204.13.00 as a basic dye, providing intense fluorescence under certain conditions.