28chapter
Inorganic chemicals
Position
2801Fluorine, chlorine, bromine and iodineheadingZoll0%2802Sulphur, sublimed or precipitated; colloidalheadingZoll0%2803Carbon (carbon blacks and other forms)headingZoll0%2804Hydrogen, rare gases and other non-metalsheadingZoll4%2805Alkali, alkaline-earth and rare-earth metalsheadingZoll2%2806Hydrogen chloride; chlorosulphuric acidheadingZoll0%2807Sulphuric acid; oleumheadingZoll0%2808Nitric acid; sulphonitric acidsheadingZoll0%2809Diphosphorus pentaoxide; phosphoric acidsheadingZoll0%2810Oxides of boron; boric acidsheadingZoll0%2811Other inorganic acids and oxygen compoundsheadingZoll4%2812Halides and halide oxides of non-metalsheadingZoll4%2813Sulphides of non-metals; phosphorus trisulphideheadingZoll0%2814Ammonia, anhydrous or in aqueous solutionheadingZoll4%2815Sodium hydroxide; potassium hydroxide; peroxidesheadingZoll4%2816Hydroxide and peroxide of magnesium; strontiumheadingZoll0%2817Zinc oxide; zinc peroxideheadingZoll0%2818Artificial corundum; aluminium oxide/hydroxideheadingZoll4%2819Chromium oxides and hydroxidesheadingZoll0%2820Manganese oxidesheadingZoll0%2821Iron oxides and hydroxides; earth coloursheadingZoll4%2822Cobalt oxides and hydroxidesheadingZoll0%2823Titanium oxidesheadingZoll0%2824Lead oxides; red lead and orange leadheadingZoll0%2825Hydrazine, hydroxylamine; other inorganic basesheadingZoll4%2826Fluorides; complex fluorine saltsheadingZoll0%2827Chlorides, chloride oxides; bromides; iodidesheadingZoll4%2828Hypochlorites; chlorites; hypobromitesheadingZoll4%2829Chlorates, perchlorates; bromates; iodatesheadingZoll4%2830Sulphides; polysulphidesheadingZoll4%2831Dithionites and sulphoxylatesheadingZoll0%2832Sulphites; thiosulphatesheadingZoll4%2833Sulphates; alums; peroxosulphatesheadingZoll4%2834Nitrites; nitratesheadingZoll4%2835Phosphinates, phosphonates, phosphatesheadingZoll4%2836Carbonates; peroxocarbonatesheadingZoll4%2837Cyanides, cyanide oxides and complex cyanidesheadingZoll0%2839Silicates; commercial alkali metal silicatesheadingZoll0%2840Borates; peroxoborates (perborates)headingZoll0%2841Salts of oxometallic or peroxometallic acidsheadingZoll4%2842Other salts of inorganic acids or peroxoacidsheadingZoll0%2843Colloidal precious metals; their compoundsheadingZoll4%2844Radioactive chemical elements and isotopesheadingZoll0%2845Isotopes other than of heading 2844headingZoll0%2846Compounds of rare-earth metals, yttriumheadingZoll0%2847Hydrogen peroxideheadingZoll0%2849CarbidesheadingZoll4%2850Hydrides, nitrides, azides, silicides, boridesheadingZoll4%2852Inorganic or organic compounds of mercuryheadingZoll0%2853Phosphides; other inorganic compoundsheadingZoll4%
Verwandte Codes
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