5-Benzoyl-4-hydroxy-2-methoxybenzene-sulfonic acid
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: > Ketone-phenols and ketones with other oxygen function: > Aromatic: > 5-Benzoyl-4-hydroxy-2-methoxybenzene-sulfonic acid
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2914.50.10.00
5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid
This is a specific aromatic ketone-phenol compound featuring a benzoyl group, hydroxy, methoxy, and sulfonic acid functionalities on a benzene ring. It falls under HTS 2914.50.10.00 as it precisely matches the chemical structure defined for this subheading within Chapter 29 for ketones with other oxygen functions. Primarily used as an intermediate in dye synthesis and pharmaceutical production.
Alizarin Yellow GG (5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid)
Alizarin Yellow GG is the commercial name for 5-benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid, a yellow dye intermediate. Classified under HTS 2914.50.10.00 due to its exact match as an aromatic ketone with phenol and sulfonic functions. Used in acid dyes for wool and silk textiles.
Quinoline Yellow Intermediate (5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid)
This compound serves as a key building block in synthesizing Quinoline Yellow, a food and textile dye. It qualifies for HTS 2914.50.10.00 as the named aromatic ketone-phenol-sulfonic acid per the tariff schedule. Supplied as a pure chemical for industrial dye manufacturing.
High-Purity 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid (99%+)
Laboratory-grade, high-purity version of the named compound for R&D in organic synthesis. Fits HTS 2914.50.10.00 as a separate chemically defined aromatic ketone with oxygen functions. Used in pharma intermediate development and analytical standards.
Industrial-Grade 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid Powder
Bulk powder form for large-scale dye and pigment production, stabilized for transport. Classified precisely under HTS 2914.50.10.00 as the specified compound with allowable anticaking agents per chapter note (f). Essential raw material in azo dye manufacturing.