Other
Chlorates and perchlorates; bromates and perbromates; iodates and periodates: > Other: > Other: > Other
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 2829.90.61.00
Sodium Bromate
Sodium bromate (NaBrO3) is a white crystalline powder used primarily in the production of pharmaceuticals and as an oxidizing agent in organic synthesis. It falls under HTS 2829.90.61.00 as an 'other' bromate of inorganic bases, distinct from common chlorates or iodates. This chemically defined inorganic salt meets Chapter 28 criteria for classification here.
Ammonium Bromate
Ammonium bromate (NH4BrO3) is an unstable oxidizer used in analytical chemistry and water treatment formulations. Under HTS 2829.90.61.00 as 'other' bromates, it qualifies per Chapter 28 note on ammonium salts. Stabilized forms prevent decomposition during storage.
Calcium Periodate
Calcium periodate (Ca(IO4)2) acts as a disinfectant and oxidizing agent in aquaculture and water purification. It fits HTS 2829.90.61.00 as 'other' periodates of inorganic bases, chemically defined per Chapter notes. Insoluble in water, used in slow-release formulations.
Barium Bromate
Barium bromate (Ba(BrO3)2) finds use in corrosion inhibitors and analytical standards. Under HTS 2829.90.61.00 as 'other' bromates, it is a peroxysalt excluded from other chapters per notes. Toxic properties require careful handling.
Magnesium Perbromate
Magnesium perbromate (Mg(BrO4)2) is a rare strong oxidizer for specialized rocket propellants and research. Classifies in HTS 2829.90.61.00 as 'other' perbromates, chemically defined inorganic compound. Highly reactive, produced on-demand.
Potassium Perchlorate
Potassium perchlorate (KClO4) is a strong oxidizer used in pyrotechnics, fireworks, and airbag inflators. Classified under HTS 2829.90.61.00 as an 'other' perchlorate, it qualifies as a peroxysalt of inorganic bases per Chapter 28 notes. Its high stability makes it preferred over perchloric acid derivatives.
Sodium Periodate
Sodium periodate (NaIO4) serves as an oxidizing agent in organic chemistry for cleaving diols and in biochemical research. It is classified in HTS 2829.90.61.00 as an 'other' periodate, meeting the definition of chemically defined inorganic periodate compounds. High purity grades are essential for lab applications.
Lithium Perchlorate
Lithium perchlorate (LiClO4) is employed in lithium batteries and as a catalyst in organic reactions due to its hygroscopic properties. Classified in HTS 2829.90.61.00 as an 'other' perchlorate of inorganic bases. Anhydrous trihydrate forms are common for battery applications.