Potassium bromate
Chlorates and perchlorates; bromates and perbromates; iodates and periodates: > Other: > Potassium bromate
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 2829.90.05.00
Potassium Bromate Powder
Pure potassium bromate (KBrO3) in fine powder form, a white crystalline inorganic salt used primarily as a maturing agent in bread dough to strengthen gluten and improve bread texture. It falls under HTS 2829.90.0500 as a chemically defined bromate of potassium, specifically classified as 'potassium bromate' within the bromates and perbromates subheading. This product is imported in bulk for industrial bakery applications.
Technical Grade Potassium Bromate
Technical grade potassium bromate, meeting industrial purity standards (typically 98-99%), supplied as granular or crystalline material for use in dough conditioning in commercial baking outside restricted markets. Classified under HTS 2829.90.0500 as it is explicitly 'potassium bromate,' an inorganic bromate salt per Chapter 28 notes for chemically defined compounds.
Laboratory Grade Potassium Bromate
High-purity potassium bromate (>99.5%) certified for analytical and laboratory use, such as in volumetric titrations and oxidation reactions in chemical analysis. It is classified under HTS 2829.90.0500 as a chemically defined potassium bromate, fitting Chapter 28's scope for inorganic oxygen compounds excluding mixtures.
Pharmaceutical Grade Potassium Bromate
Ultra-pure potassium bromate meeting USP/EP standards for limited pharmaceutical applications or as an intermediate in synthesis of bromine compounds. Falls under HTS 2829.90.0500 as a defined inorganic bromate salt, distinct from organic derivatives excluded by Chapter notes.
Bulk Potassium Bromate Crystals
Large-quantity crystalline potassium bromate imported in 25kg bags or supersacks for industrial processing, primarily as an oxidizer in non-food applications like water treatment or chemical manufacturing. Classified precisely under HTS 2829.90.0500 for potassium bromate per bromates/perbromates heading.