28chapter
Inorganic chemicals
Nummer
2801Fluorine, chlorine, bromine and iodineheadingTull0%2802Sulphur, sublimed or precipitated; colloidalheadingTull0%2803Carbon (carbon blacks and other forms)headingTull0%2804Hydrogen, rare gases and other non-metalsheadingTull4%2805Alkali, alkaline-earth and rare-earth metalsheadingTull2%2806Hydrogen chloride; chlorosulphuric acidheadingTull0%2807Sulphuric acid; oleumheadingTull0%2808Nitric acid; sulphonitric acidsheadingTull0%2809Diphosphorus pentaoxide; phosphoric acidsheadingTull0%2810Oxides of boron; boric acidsheadingTull0%2811Other inorganic acids and oxygen compoundsheadingTull4%2812Halides and halide oxides of non-metalsheadingTull4%2813Sulphides of non-metals; phosphorus trisulphideheadingTull0%2814Ammonia, anhydrous or in aqueous solutionheadingTull4%2815Sodium hydroxide; potassium hydroxide; peroxidesheadingTull4%2816Hydroxide and peroxide of magnesium; strontiumheadingTull0%2817Zinc oxide; zinc peroxideheadingTull0%2818Artificial corundum; aluminium oxide/hydroxideheadingTull4%2819Chromium oxides and hydroxidesheadingTull0%2820Manganese oxidesheadingTull0%2821Iron oxides and hydroxides; earth coloursheadingTull4%2822Cobalt oxides and hydroxidesheadingTull0%2823Titanium oxidesheadingTull0%2824Lead oxides; red lead and orange leadheadingTull0%2825Hydrazine, hydroxylamine; other inorganic basesheadingTull4%2826Fluorides; complex fluorine saltsheadingTull0%2827Chlorides, chloride oxides; bromides; iodidesheadingTull4%2828Hypochlorites; chlorites; hypobromitesheadingTull4%2829Chlorates, perchlorates; bromates; iodatesheadingTull4%2830Sulphides; polysulphidesheadingTull4%2831Dithionites and sulphoxylatesheadingTull0%2832Sulphites; thiosulphatesheadingTull4%2833Sulphates; alums; peroxosulphatesheadingTull4%2834Nitrites; nitratesheadingTull4%2835Phosphinates, phosphonates, phosphatesheadingTull4%2836Carbonates; peroxocarbonatesheadingTull4%2837Cyanides, cyanide oxides and complex cyanidesheadingTull0%2839Silicates; commercial alkali metal silicatesheadingTull0%2840Borates; peroxoborates (perborates)headingTull0%2841Salts of oxometallic or peroxometallic acidsheadingTull4%2842Other salts of inorganic acids or peroxoacidsheadingTull0%2843Colloidal precious metals; their compoundsheadingTull4%2844Radioactive chemical elements and isotopesheadingTull0%2845Isotopes other than of heading 2844headingTull0%2846Compounds of rare-earth metals, yttriumheadingTull0%2847Hydrogen peroxideheadingTull0%2849CarbidesheadingTull4%2850Hydrides, nitrides, azides, silicides, boridesheadingTull4%2852Inorganic or organic compounds of mercuryheadingTull0%2853Phosphides; other inorganic compoundsheadingTull4%
Relaterade koder
29Organic chemicalschapter30Pharmaceutical productschapter31Fertiliserschapter32Tanning or dyeing extracts; paints and inkschapter33Essential oils; perfumery and cosmeticschapter34Soap, washing preparations, candleschapter35Albuminoidal substances; glues; enzymeschapter36Explosives; pyrotechnics; matcheschapter37Photographic or cinematographic goodschapter38Miscellaneous chemical productschapter