Chapter 28 — Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes
Section VI · 230 codes · View hierarchy
| HS Code | Level | Description |
|---|---|---|
| 28.01 | Heading | Fluorine, chlorine, bromine and iodine |
| 2801.10 | Subheading | Chlorine |
| 2801.20 | Subheading | Iodine |
| 2801.30 | Subheading | Fluorine; bromine |
| 28.02 | Heading | Sulphur; sublimed or precipitated, colloidal sulphur |
| 2802.00 | Subheading | Sulphur; sublimed or precipitated, colloidal sulphur |
| 28.03 | Heading | Carbon; carbon blacks and other forms of carbon n.e.c. |
| 2803.00 | Subheading | Carbon; carbon blacks and other forms of carbon n.e.c. |
| 28.04 | Heading | Hydrogen, rare gases and other non-metals |
| 2804.10 | Subheading | Hydrogen |
| 2804.21 | Subheading | Gases, rare; argon |
| 2804.29 | Subheading | Gases, rare; other than argon |
| 2804.30 | Subheading | Nitrogen |
| 2804.40 | Subheading | Oxygen |
| 2804.50 | Subheading | Boron; tellurium |
| 2804.61 | Subheading | Silicon; containing by weight not less than 99.99% of silicon |
| 2804.69 | Subheading | Silicon; containing by weight less than 99.99% of silicon |
| 2804.70 | Subheading | Phosphorus |
| 2804.80 | Subheading | Arsenic |
| 2804.90 | Subheading | Selenium |
| 28.05 | Heading | Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury |
| 2805.11 | Subheading | Alkali or alkali-earth metals; sodium |
| 2805.12 | Subheading | Alkali or alkali-earth metals; calcium |
| 2805.19 | Subheading | Alkali or alkali-earth metals; other than sodium and calcium |
| 2805.30 | Subheading | Earth-metals, rare; scandium and yttrium, whether or not intermixed or interalloyed |
| 2805.40 | Subheading | Mercury |
| 28.06 | Heading | Hydrogen chloride (hydrochloric acid); chlorosulphuric acid |
| 2806.10 | Subheading | Hydrogen chloride (hydrochloric acid) |
| 2806.20 | Subheading | Chlorosulphuric acid |
| 28.07 | Heading | Sulphuric acid; oleum |
| 2807.00 | Subheading | Sulphuric acid; oleum |
| 28.08 | Heading | Nitric acid; sulphonitric acids |
| 2808.00 | Subheading | Nitric acid; sulphonitric acids |
| 28.09 | Heading | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined |
| 2809.10 | Subheading | Diphosphorus pentoxide |
| 2809.20 | Subheading | Phosphoric acid and polyphosphoric acids |
| 28.10 | Heading | Oxides of boron; boric acids |
| 2810.00 | Subheading | Oxides of boron; boric acids |
| 28.11 | Heading | Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810 |
| 2811.11 | Subheading | Hydrogen fluoride (hydrofluoric acid) |
| 2811.12 | Subheading | Hydrogen cyanide (hydrocyanic acid) |
| 2811.19 | Subheading | Inorganic acids; other than hydrogen fluoride |
| 2811.21 | Subheading | Carbon dioxide |
| 2811.22 | Subheading | Silicon dioxide |
| 2811.29 | Subheading | Inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2 |
| 28.12 | Heading | Halides and halide oxides of non-metals |
| 2812.11 | Subheading | Carbonyl dichloride (phosgene) |
| 2812.12 | Subheading | Phosphorus oxychloride |
| 2812.13 | Subheading | Phosphorus trichloride |
| 2812.14 | Subheading | Phosphorus pentachloride |
| 2812.15 | Subheading | Sulphur monochloride |
| 2812.16 | Subheading | Sulphur dichloride |
| 2812.17 | Subheading | Thionyl chloride |
| 2812.19 | Subheading | Arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812 |
| 2812.90 | Subheading | Halides and halide oxides of non-metals; excluding chloride |
| 28.13 | Heading | Sulphides of non-metals; commercial phosphorus trisulphide |
| 2813.10 | Subheading | Carbon disulphide |
| 2813.90 | Subheading | Sulphides of non-metals, (excluding carbon); commercial phosphorus trisulphide |
| 28.14 | Heading | Ammonia; anhydrous or in aqueous solution |
| 2814.10 | Subheading | Ammonia; anhydrous |
| 2814.20 | Subheading | Ammonia; in aqueous solution |
| 28.15 | Heading | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash) peroxides of sodium or potassium |
| 2815.11 | Subheading | Sodium hydroxide (caustic soda); solid |
| 2815.12 | Subheading | Sodium hydroxide (caustic soda); in aqueous solution (soda lye or liquid soda) |
| 2815.20 | Subheading | Potassium hydroxide (caustic potash) |
| 2815.30 | Subheading | Peroxides of sodium or potassium |
| 28.16 | Heading | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides of strontium or barium |
| 2816.10 | Subheading | Hydroxide and peroxide of magnesium |
| 2816.40 | Subheading | Oxides, hydroxides and peroxides, of strontium or barium |
| 28.17 | Heading | Zinc; oxide and peroxide |
| 2817.00 | Subheading | Zinc; oxide and peroxide |
| 28.18 | Heading | Aluminium oxide (including artificial corundum); aluminium hydroxide |
| 2818.10 | Subheading | Aluminium oxide; artificial corundum |
| 2818.20 | Subheading | Aluminium oxide; other than artificial corundum |
| 2818.30 | Subheading | Aluminium hydroxide |
| 28.19 | Heading | Chromium oxides and hydroxides |
| 2819.10 | Subheading | Chromium trioxide |
| 2819.90 | Subheading | Chromium oxides and hydroxides; excluding chromium trioxide |
| 28.20 | Heading | Manganese oxides |
| 2820.10 | Subheading | Manganese dioxide |
| 2820.90 | Subheading | Manganese oxides; excluding manganese dioxide |
| 28.21 | Heading | Iron oxides and hydroxides; earth colours containing 70% or more by weight of combined iron evaluated as Fe2o3 |
| 2821.10 | Subheading | Iron oxides and hydroxides |
| 2821.20 | Subheading | Earth colours; containing 70% or more by weight of combined iron evaluated as Fe2o3 |
| 28.22 | Heading | Cobalt oxides and hydroxides; commercial cobalt oxides |
| 2822.00 | Subheading | Cobalt oxides and hydroxides; commercial cobalt oxides |
| 28.23 | Heading | Titanium oxides |
| 2823.00 | Subheading | Titanium oxides |
| 28.24 | Heading | Lead oxides; red lead and orange lead |
| 2824.10 | Subheading | Lead; lead monoxide (litharge, massicot) |
| 2824.90 | Subheading | Lead oxides; n.e.c. in heading no. 2824 |
| 28.25 | Heading | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides |
| 2825.10 | Subheading | Hydrazine and hydroxylamine and their inorganic salts |
| 2825.20 | Subheading | Lithium oxide and hydroxide |
| 2825.30 | Subheading | Vanadium oxides and hydroxides |
| 2825.40 | Subheading | Nickel oxides and hydroxides |
| 2825.50 | Subheading | Copper oxides and hydroxides |
| 2825.60 | Subheading | Germanium oxides and zirconium dioxide |
| 2825.70 | Subheading | Molybdenum oxides and hydroxides |
| 2825.80 | Subheading | Antimony oxides |
| 2825.90 | Subheading | Inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825 |
| 28.26 | Heading | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts |
| 2826.12 | Subheading | Fluorides; of aluminium |
| 2826.19 | Subheading | Fluorides; other than of aluminium |
| 2826.30 | Subheading | Sodium hexafluoroaluminate (synthetic cryolite) |
| 2826.90 | Subheading | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts, n.e.c. in heading no. 2826 |
| 28.27 | Heading | Chlorides; chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides |
| 2827.10 | Subheading | Chlorides; of ammonium |
| 2827.20 | Subheading | Chlorides; of calcium |
| 2827.31 | Subheading | Chlorides; of magnesium |
| 2827.32 | Subheading | Chlorides; of aluminium |
| 2827.35 | Subheading | Chlorides; of nickel |
| 2827.39 | Subheading | Chlorides; other than of ammonium, calcium, magnesium, aluminium and nickel |
| 2827.41 | Subheading | Chloride oxides and chloride hydroxides; of copper |
| 2827.49 | Subheading | Chloride oxides and chloride hydroxides; other than of copper |
| 2827.51 | Subheading | Bromides; of sodium or of potassium |
| 2827.59 | Subheading | Bromides and bromide oxides; other than item no. 2827.51 |
| 2827.60 | Subheading | Iodides and iodide oxides |
| 28.28 | Heading | Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites |
| 2828.10 | Subheading | Hypochlorites; commercial calcium hypochlorite and other calcium hypochlorites |
| 2828.90 | Subheading | Hypochlorites; n.e.c. in heading no. 2828 |
| 28.29 | Heading | Chlorates and perchlorates; bromates and perbromates; iodates and periodates |
| 2829.11 | Subheading | Chlorates; of sodium |
| 2829.19 | Subheading | Chlorates; other than sodium |
| 2829.90 | Subheading | Perchlorates; bromates and perbromates; iodates and periodates |
| 28.30 | Heading | Sulphides; polysulphides whether or not chemically defined |
| 2830.10 | Subheading | Sulphides; of sodium, whether or not chemically defined |
| 2830.90 | Subheading | Sulphides and polysulphides; whether or not chemically defined, other than sulphides of sodium |
| 28.31 | Heading | Dithionites and sulphoxylates |
| 2831.10 | Subheading | Dithionites and sulphoxylates; of sodium |
| 2831.90 | Subheading | Dithionites and sulphoxylates; other than sodium |
| 28.32 | Heading | Sulphites; thiosulphates |
| 2832.10 | Subheading | Sulphites; of sodium |
| 2832.20 | Subheading | Sulphites; other than of sodium |
| 2832.30 | Subheading | Thiosulphates |
| 28.33 | Heading | Sulphates; alums; peroxosulphates (persulphates) |
| 2833.11 | Subheading | Sodium sulphates; disodium sulphate |
| 2833.19 | Subheading | Sodium sulphates; other than disodium sulphate |
| 2833.21 | Subheading | Sulphates; of magnesium |
| 2833.22 | Subheading | Sulphates; of aluminium |
| 2833.24 | Subheading | Sulphates; of nickel |
| 2833.25 | Subheading | Sulphates; of copper |
| 2833.27 | Subheading | Sulphates; of barium |
| 2833.29 | Subheading | Sulphates; n.e.c. in item no. 2833.2 |
| 2833.30 | Subheading | Alums |
| 2833.40 | Subheading | Peroxosulphates (persulphates) |
| 28.34 | Heading | Nitrites; nitrates |
| 2834.10 | Subheading | Nitrites |
| 2834.21 | Subheading | Nitrates; of potassium |
| 2834.29 | Subheading | Nitrates; of other than potassium |
| 28.35 | Heading | Phosphinates (hypophosphites), phosphonates (phosphites), and phosphates; and polyphosphates, whether or not chemically defined |
| 2835.10 | Subheading | Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined |
| 2835.22 | Subheading | Phosphates; of mono- or disodium, whether or not chemically defined |
| 2835.24 | Subheading | Phosphates; of potassium, whether or not chemically defined |
| 2835.25 | Subheading | Phosphates; calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined |
| 2835.26 | Subheading | Phosphates; of calcium n.e.c. in item no. 2835.25, whether or not chemically defined |
| 2835.29 | Subheading | Phosphates; (other than of mono- or disodium, other than of potassium or of calcium hydrogenorthophosphate (dicalcium phosphate) and excluding other phosphates of calcium), whether or not chemically defined |
| 2835.31 | Subheading | Polyphosphates; sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined |
| 2835.39 | Subheading | Polyphosphates; other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined |
| 28.36 | Heading | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate |
| 2836.20 | Subheading | Carbonates; disodium carbonate |
| 2836.30 | Subheading | Carbonates; sodium hydrogen carbonate (sodium bicarbonate) |
| 2836.40 | Subheading | Carbonates; potassium carbonate |
| 2836.50 | Subheading | Carbonates; calcium carbonate |
| 2836.60 | Subheading | Carbonates; barium carbonate |
| 2836.91 | Subheading | Carbonates; lithium carbonate |
| 2836.92 | Subheading | Carbonates; strontium carbonate |
| 2836.99 | Subheading | Carbonates; n.e.c. in heading no. 2836 and other than lithium or strontium |
| 28.37 | Heading | Cyanides, cyanide oxides and complex cyanides |
| 2837.11 | Subheading | Cyanides and cyanide oxides; of sodium |
| 2837.19 | Subheading | Cyanides and cyanide oxides; other than of sodium |
| 2837.20 | Subheading | Complex cyanides |
| 28.39 | Heading | Silicates; commercial alkali metal silicates |
| 2839.11 | Subheading | Silicates; sodium metasilicates |
| 2839.19 | Subheading | Silicates; of sodium (excluding sodium metasilicates) |
| 2839.90 | Subheading | Silicates; commercial alkali metal silicates, other than of sodium |
| 28.40 | Heading | Borates; peroxoborates (perborates) |
| 2840.11 | Subheading | Borates; disodium tetraborate (refined borax), anhydrous |
| 2840.19 | Subheading | Borates; disodium tetraborate (refined borax), other than anhydrous |
| 2840.20 | Subheading | Borates; n.e.c. in heading no. 2840 |
| 2840.30 | Subheading | Peroxoborates (perborates) |
| 28.41 | Heading | Salts of oxometallic or peroxometallic acids |
| 2841.30 | Subheading | Salts; sodium dichromate |
| 2841.50 | Subheading | Salts; chromates, dichromates, peroxochromates; n.e.c. in heading no. 2841 |
| 2841.61 | Subheading | Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, potassium permanganate |
| 2841.69 | Subheading | Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, other than potassium permanganate |
| 2841.70 | Subheading | Salts; molybdates |
| 2841.80 | Subheading | Salts; tungstates (wolframates) |
| 2841.90 | Subheading | Salts of oxometallic or peroxometallic acids; n.e.c. in heading no. 2841 |
| 28.42 | Heading | Salts of inorganic acids or peroxoacids, n.e.c. including aluminosilicates whether or not chemically defined, but excluding azides |
| 2842.10 | Subheading | Salts of inorganic acids or peroxoacids, double or complex silicates, including aluminosilicates, whether or not chemically defined, excluding azides |
| 2842.90 | Subheading | Salts; of inorganic acids or peroxoacids, other than double or complex silicates, including aluminosilicates, whether or not chemically, excluding azides |
| 28.43 | Heading | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals |
| 2843.10 | Subheading | Colloidal precious metals; whether or not chemically defined |
| 2843.21 | Subheading | Silver compounds; silver nitrates |
| 2843.29 | Subheading | Silver compounds; excluding silver nitrates |
| 2843.30 | Subheading | Gold compounds |
| 2843.90 | Subheading | Inorganic or organic compounds of precious metals, n.e.c.; amalgams |
| 28.44 | Heading | Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes); and their compounds; mixtures and residues containing these products |
| 2844.10 | Subheading | Uranium; natural uranium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds |
| 2844.20 | Subheading | Uranium; enriched in U235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products |
| 2844.30 | Subheading | Uranium; depleted in U235, thorium, their compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium; compounds of these products |
| 2844.41 | Subheading | Radioactive elements; tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds |
| 2844.42 | Subheading | Radioactive elements; actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds; alloys, dispersions, ceramic products and mixtures |
| 2844.43 | Subheading | Radioactive elements, isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds |
| 2844.44 | Subheading | Radioactive elements, isotopes, compounds n.e.c. in heading no. 2844, alloys, dispersions (including cermets), ceramic products, mixtures containing the elements, isotopes, compounds; radioactive residues |
| 2844.50 | Subheading | Spent (irradiated) fuel elements (cartridges) of nuclear reactors |
| 28.45 | Heading | Isotopes other than those of heading no. 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined |
| 2845.10 | Subheading | Heavy water (deuterium oxide) |
| 2845.20 | Subheading | Boron enriched in boron-10 and its compounds |
| 2845.30 | Subheading | Lithium enriched in lithium-6 and its compounds |
| 2845.40 | Subheading | Helium-3 |
| 2845.90 | Subheading | Isotopes other than those of heading no. 2844, 2845.20, 2845.30 or 2845.40; compounds, inorganic or organic, of such isotopes, whether or not chemically defined |
| 28.46 | Heading | Compounds, inorganic or organic, of rare-earth metals; of yttrium or of scandium or of mixtures of these metals |
| 2846.10 | Subheading | Cerium compounds |
| 2846.90 | Subheading | Compounds, inorganic or organic (excluding cerium), of rare-earth metals, of yttrium, scandium or of mixtures of these metals |
| 28.47 | Heading | Hydrogen peroxide; whether or not solidified with urea |
| 2847.00 | Subheading | Hydrogen peroxide; whether or not solidified with urea |
| 28.49 | Heading | Carbides, whether or not chemically defined |
| 2849.10 | Subheading | Carbides; of calcium, whether or not chemically defined |
| 2849.20 | Subheading | Carbides; of silicon, whether or not chemically defined |
| 2849.90 | Subheading | Carbides; whether or not chemically defined, other than of calcium or silicon |
| 28.50 | Heading | Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849 |
| 2850.00 | Subheading | Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849 |
| 28.52 | Heading | Inorganic or organic compounds of mercury, excluding amalgams, whether or not chemically defined |
| 2852.10 | Subheading | Inorganic or organic compounds of mercury, excluding amalgams, chemically defined |
| 2852.90 | Subheading | Inorganic or organic compounds of mercury; excluding amalgams, not chemically defined, |
| 28.53 | Heading | Phosphides, chemically defined or not, not ferrophosphorus; other inorganic compounds n.e.c. (including distilled, conductivity water and water of like purity); liquid air, rare gases removed or not; compressed air; amalgams, not precious metal amalgams |
| 2853.10 | Subheading | Inorganic compounds; cyanogen chloride (chlorcyan) |
| 2853.90 | Subheading | Phosphides, chemically defined or not, not ferrophosphorus; other inorganic compounds n.e.c. (including distilled, conductivity water and water of like purity); liquid air, rare gases removed or not; compressed air; amalgams, not precious metal amalgams |