Quercetin-Gallocatechin Natural Dye Blend
A standardized blend of quercetin and gallocatechin extracted from plant sources like onions and tea, used as a natural yellow-to-red dye for textiles and cosmetics. Classified under HTS 3203.00.30.00 due to its precise chemical composition as a vegetable coloring matter preparation. Provides antioxidant properties alongside coloring functionality.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chemically modified into synthetic pigment derivatives
Synthetic organic coloring matter falls under heading 3204, excluding purely vegetable origin per chapter structure.
If imported as chemically defined quercetin compound without mixture
Chapter note (a) excludes separate chemically defined compounds from Chapter 32, directing to Chapter 29 ketones.
If prepared mixtures for food mixtures containing odoriferous substances
Mixtures with scents for food preparations shift to Chapter 33 per HTS exclusions.
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Import Tips & Compliance
• Include spectrographic analysis in documentation proving the 3,4-dihydroxyphenyl... and 2-(2,4-dihydroxyphenyl)... components
• For cosmetic use, ensure REACH compliance if destined for EU markets; label as 'color additive' per FDA
Related Products under HTS 3203.00.30.00
Grape Skin Extract Colorant Mixture
A natural coloring mixture derived from grape skins containing 3,4-dihydroxyphenyl-2,4,6-trihydroxy-phenylmethanone (gallocatechin) and 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one (quercetin), used in food and beverage coloring. It falls under HTS 3203.00.30.00 as a specific vegetable-origin coloring matter mixture outlined in the tariff description. This extract provides reddish-purple hues stable for natural product formulations.
Green Tea Gallocatechin Coloring Mixture
A coloring preparation from green tea catechins, specifically blending the tariff-defined gallocatechin and quercetin for use in natural cosmetics and soaps. Falls under HTS 3203.00.30.00 as a vegetable origin preparation per note 3. Offers subtle beige-yellow tones.
Natural Food Grade Gallocatechin-Quercetin Blend
Food-grade powder mixture of the specified phenolic compounds from vegetable sources, certified for use in candies and supplements as natural colorant. Precisely matches HTS 3203.00.30.00 chemical criteria. Provides antioxidant-colored appeal.
Onion Peel Quercetin Color Extract
Extract from onion peels standardized to contain the specified gallocatechin-quercetin mixture, used for natural coloring in nutraceuticals and beverages. HTS 3203.00.30.00 applies as it matches the tariff's chemical description for vegetable coloring matter. Delivers stable yellow pigmentation with health benefits.
Sophora Japonica Flower Bud Quercetin Dye
Dye extract from Sophora japonica flower buds containing the precise gallocatechin-quercetin mixture for textile dyeing and ink production. HTS 3203.00.30.00 classification based on matching chemical profile of vegetable coloring matter. Known for vibrant yellow shades.