Other
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. > Phosphates: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2836.99.00
Ammonium Carbonate Smelling Salts Base
Bulk ammonium carbonate used as the active base in aromatic smelling salts is a chemically defined inorganic compound. It releases ammonia vapor when crushed, classified under this tariff item as an 'other' carbonate.
Ammonium Carbonate Volumizing Agent
Industrial-grade ammonium carbonate used in confectionery and snack production to create airy textures is a chemically defined inorganic compound. It is classified under this tariff item as an 'other' carbonate.
Basic Cobalt Carbonate Crystals
Basic cobalt carbonate crystals (2CoCO3·3Co(OH)2) are rose-red inorganic compounds used in ceramics and as a cobalt source in animal feed supplements. They are chemically defined carbonates of an inorganic base, falling under this tariff item as 'other' phosphates.
Bismuth Subcarbonate Powder
Bismuth subcarbonate (Bi2O2CO3) is a white, odorless powder used primarily in pharmaceuticals as an antacid. It is a basic carbonate of an inorganic base, classified under this tariff item as an 'other' carbonate.
Bismuth Subnitrate Equivalent Carbonate
Synthetic bismuth subcarbonate serving as an alternative to traditional subnitrate in astringent creams and lotions is a chemically defined inorganic compound. It is classified under this tariff item as an 'other' carbonate of an inorganic base.
Cobalt Carbonate Catalyst Precursor
Cobalt carbonate used as a precursor for Fischer-Tropsch synthesis catalysts is a chemically defined inorganic carbonate. It is classified under this tariff item as an 'other' carbonate of an inorganic base, before any thermal processing.
Cobalt Carbonate for Porcelain Glaze
High-purity cobalt carbonate graded for blue porcelain and ceramic glazes is a chemically defined inorganic compound. It provides intense color development at high firing temperatures and falls under this tariff item as an 'other' carbonate.
Cobalt(II) Carbonate Powder
Cobalt(II) carbonate powder (CoCO3) is a pinkish-white inorganic salt used as a precursor in producing cobalt oxide pigments and catalysts. It is a chemically defined carbonate of an inorganic base, classified under this tariff item as 'other'.
Cobaltous Carbonate Technical Grade
Technical-grade cobaltous carbonate (CoCO3, 45-50% Co) is a fine powder used for catalyst manufacturing and glass coloring. It is a chemically defined inorganic carbonate, falling under this tariff item as an 'other' carbonate.
Commercial Ammonium Carbonate Baking Powder
Commercial ammonium carbonate baking powder is a leavening agent used in baking cookies, biscuits, and crackers. It consists primarily of ammonium carbonate and ammonium carbamate, classified under this tariff item as an 'other' carbonate.
High-Purity Bismuth Carbonate USP/EP
Dual-compendial (USP/EP) bismuth carbonate for pharmaceutical supply chains is a high-purity chemically defined inorganic compound. It is used in compounded prescriptions and veterinary medicines, classified under this tariff item as an 'other' carbonate.
Hydrated Cobalt Carbonate Precipitate
Hydrated cobalt carbonate precipitate (CoCO3·xH2O) from lab synthesis is a chemically defined inorganic compound. It is used in analytical chemistry and small-scale pigment production, classified under this tariff item as an 'other' carbonate.
Pharmaceutical Cobalt Carbonate USP
USP-grade cobalt carbonate meeting pharmacopeia standards is used in trace mineral supplements and vitamin formulations. It is a chemically defined inorganic carbonate, classified under this tariff item as an 'other' carbonate, not a medicinal preparation.
Pharmaceutical Grade Bismuth Carbonate
High-purity bismuth carbonate meeting USP standards for use in gastrointestinal remedies and ointments is a chemically defined inorganic compound. It is classified under this tariff item as an 'other' carbonate of an inorganic base.
Technical Grade Bismuth Carbonate
Industrial-grade bismuth carbonate used in ceramic glazes, catalysts, and radiation shielding compounds is a chemically defined inorganic compound. It is classified under this tariff item as an 'other' carbonate of an inorganic base.