28Section VI
Chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Headings
- 2801Fluorine, chlorine, bromine and iodine
- 2802Sulphur, sublimed or precipitated; colloidal sulphur
- 2803Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
- 2804Hydrogen, rare gases and other non-metals
- 2805Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury
- 2806Hydrogen chloride (hydrochloric acid); chlorosulphuric acid
- 2807Sulphuric acid; oleum
- 2808Nitric acid; sulphonitric acids
- 2809Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
- 2810Oxides of boron; boric acids
- 2811Other inorganic acids and other inorganic oxygen compounds of non-metals
- 2812Halides and halide oxides of non-metals
- 2813Sulphides of non-metals; commercial phosphorus trisulphide
- 2814Ammonia, anhydrous or in aqueous solution
- 2815Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium
- 2816Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium
- 2817Zinc oxide; zinc peroxide
- 2818Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
- 2819Chromium oxides and hydroxides
- 2820Manganese oxides
- 2821Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3
- 2822Cobalt oxides and hydroxides; commercial cobalt oxides
- 2823Titanium oxides
- 2824Lead oxides; red lead and orange lead
- 2825Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
- 282510Hydrazine and hydroxylamine and their inorganic salts
- 282520Lithium oxide and hydroxide
- 282530Vanadium oxides and hydroxides
- 282540Nickel oxides and hydroxides
- 282550Copper oxides and hydroxides
- 282560Germanium oxides and zirconium dioxide
- 282570Molybdenum oxides and hydroxides
- 282580Antimony oxides
- 282590Other
- 2826Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts
- 2827Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
- 2828Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites
- 2829Chlorates and perchlorates; bromates and perbromates; iodates and periodates
- 2830Sulphides; polysulphides, whether or not chemically defined
- 2831Dithionites and sulphoxylates
- 2832Sulphites; thiosulphates
- 2833Sulphates; alums; peroxosulphates (persulphates)
- 2834Nitrites; nitrates
- 2835Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined
- 2836Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
- 2837Cyanides, cyanide oxides and complex cyanides
- 2839Silicates; commercial alkali metal silicates
- 2840Borates; peroxoborates (perborates)
- 2841Salts of oxometallic or peroxometallic acids
- 2842Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides
- 2843Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals
- 2844Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products
- 284410Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds
- 284420Uranium enriched in U 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products
- 284430Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products
- 284441Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds
- 284442Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds
- 284443Other radioactive elements and isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds
- 284444Radioactive residues
- 284450Spent (irradiated) fuel elements (cartridges) of nuclear reactors (Euratom)
- 2845Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined
- 2846Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals
- 2847Hydrogen peroxide, whether or not solidified with urea
- 2849Carbides, whether or not chemically defined
- 2850Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849
- 2852Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams
- 2853Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals