Iodides and iodide oxides
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. > Bromides and bromide oxides: > Iodides and iodide oxides > Iodides and iodide oxides
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2827.60
ACS Reagent Potassium Iodide
ACS reagent potassium iodide is high-purity material meeting American Chemical Society standards for analytical chemistry laboratory use. As a chemically defined iodide of potassium, it is classified under this tariff item.
2827.60.00Ammonium Iodide Crystals
Ammonium iodide crystals serve as expectorants in pharmaceuticals, photographic chemicals, and feed additives. As an ammonium salt of iodide, it is classified under this tariff item per Chapter 28 Note 5.
2827.60.00Calcium Iodide Anhydrous
Calcium iodide anhydrous is a white crystalline salt used in pharmaceutical manufacturing and as a feed additive for livestock. It is a chemically defined iodide of calcium, meeting the requirements of Chapter 28 Note 1(a).
2827.60.00Calcium Iodide Dihydrate
Calcium iodide dihydrate is a hydrated form used in nutritional supplements and photography chemicals. As a hydrate of a chemically defined iodide, it is classified under this tariff item per Chapter 28 Note 1(b) which covers products dissolved in water or containing water of crystallization.
2827.60.00Calcium Iodide Tetrahydrate
Calcium iodide tetrahydrate is employed in X-ray contrast media precursors and iodine supplements. It is a chemically defined iodide of calcium with water of crystallization, classified under this tariff item as an iodide compound.
2827.60.00Copper(I) Iodide Crystals
High-purity copper(I) iodide crystals are used in semiconductor doping and luminescent materials. As a chemically defined iodide of copper, it falls under this tariff item for iodides and iodide oxides.
2827.60.00Cupric Iodide Fine Powder
Cupric iodide fine powder is used in analytical chemistry standards and as a mordant in dyeing. It is a chemically defined iodide of copper, regardless of valence state, and is classified under this tariff item.
2827.60.00Cuprous Iodide Powder
Cuprous iodide powder is a white powder used as a catalyst in organic synthesis and in cloud seeding operations. It is a chemically defined iodide of copper(I), classified under this tariff item for iodides.
2827.60.00Potassium Iodide Crystals
Pure potassium iodide in crystalline form is a chemically defined inorganic salt used primarily as a nutritional supplement for iodine deficiency prevention. It is classified under this tariff item as an iodide.
2827.60.00Potassium Iodide Flakes for Water Purification
Flaked potassium iodide used in emergency water purification tablets and solutions is the pure chemical compound before tableting. It is classified under this tariff item as an iodide.
2827.60.00Potassium Iodide for Animal Feed Supplement
Granular potassium iodide formulated for addition to livestock feed prevents goiter in animals. As a chemically defined potassium iodide not yet mixed into complete feed, it falls under this tariff item.
2827.60.00Potassium Iodide for Salt Iodization
Spray-dried potassium iodide for iodization of table salt is a pure compound imported before mixing with sodium chloride. It is classified under this tariff item as a chemically defined iodide.
2827.60.00Potassium Iodide Pharmaceutical Grade Powder
Fine powder of potassium iodide specifically graded for pharmaceutical use in thyroid protection tablets and expectorants. As a pure iodide salt of potassium, it is classified under this tariff item, distinct from finished medications.
2827.60.00Technical Grade Calcium Iodide
Technical grade calcium iodide is used for water treatment and nutritional fortification. With greater than 95% purity, it is a chemically defined calcium iodide classified under this tariff item.
2827.60.00Technical Grade Potassium Iodide Granules
Technical-grade potassium iodide granules (95-98% purity) are used for industrial applications like photographic film development and cloud seeding. They meet the criteria for chemically defined potassium iodide under this tariff item.