28chapter
Inorganic chemicals
Позиция
2801Fluorine, chlorine, bromine and iodineheadingМито0%2802Sulphur, sublimed or precipitated; colloidalheadingМито0%2803Carbon (carbon blacks and other forms)headingМито0%2804Hydrogen, rare gases and other non-metalsheadingМито4%2805Alkali, alkaline-earth and rare-earth metalsheadingМито2%2806Hydrogen chloride; chlorosulphuric acidheadingМито0%2807Sulphuric acid; oleumheadingМито0%2808Nitric acid; sulphonitric acidsheadingМито0%2809Diphosphorus pentaoxide; phosphoric acidsheadingМито0%2810Oxides of boron; boric acidsheadingМито0%2811Other inorganic acids and oxygen compoundsheadingМито4%2812Halides and halide oxides of non-metalsheadingМито4%2813Sulphides of non-metals; phosphorus trisulphideheadingМито0%2814Ammonia, anhydrous or in aqueous solutionheadingМито4%2815Sodium hydroxide; potassium hydroxide; peroxidesheadingМито4%2816Hydroxide and peroxide of magnesium; strontiumheadingМито0%2817Zinc oxide; zinc peroxideheadingМито0%2818Artificial corundum; aluminium oxide/hydroxideheadingМито4%2819Chromium oxides and hydroxidesheadingМито0%2820Manganese oxidesheadingМито0%2821Iron oxides and hydroxides; earth coloursheadingМито4%2822Cobalt oxides and hydroxidesheadingМито0%2823Titanium oxidesheadingМито0%2824Lead oxides; red lead and orange leadheadingМито0%2825Hydrazine, hydroxylamine; other inorganic basesheadingМито4%2826Fluorides; complex fluorine saltsheadingМито0%2827Chlorides, chloride oxides; bromides; iodidesheadingМито4%2828Hypochlorites; chlorites; hypobromitesheadingМито4%2829Chlorates, perchlorates; bromates; iodatesheadingМито4%2830Sulphides; polysulphidesheadingМито4%2831Dithionites and sulphoxylatesheadingМито0%2832Sulphites; thiosulphatesheadingМито4%2833Sulphates; alums; peroxosulphatesheadingМито4%2834Nitrites; nitratesheadingМито4%2835Phosphinates, phosphonates, phosphatesheadingМито4%2836Carbonates; peroxocarbonatesheadingМито4%2837Cyanides, cyanide oxides and complex cyanidesheadingМито0%2839Silicates; commercial alkali metal silicatesheadingМито0%2840Borates; peroxoborates (perborates)headingМито0%2841Salts of oxometallic or peroxometallic acidsheadingМито4%2842Other salts of inorganic acids or peroxoacidsheadingМито0%2843Colloidal precious metals; their compoundsheadingМито4%2844Radioactive chemical elements and isotopesheadingМито0%2845Isotopes other than of heading 2844headingМито0%2846Compounds of rare-earth metals, yttriumheadingМито0%2847Hydrogen peroxideheadingМито0%2849CarbidesheadingМито4%2850Hydrides, nitrides, azides, silicides, boridesheadingМито4%2852Inorganic or organic compounds of mercuryheadingМито0%2853Phosphides; other inorganic compoundsheadingМито4%
Свързани кодове
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