28chapter
Inorganic chemicals
Κλάση
2801Fluorine, chlorine, bromine and iodineheadingΔασμός0%2802Sulphur, sublimed or precipitated; colloidalheadingΔασμός0%2803Carbon (carbon blacks and other forms)headingΔασμός0%2804Hydrogen, rare gases and other non-metalsheadingΔασμός4%2805Alkali, alkaline-earth and rare-earth metalsheadingΔασμός2%2806Hydrogen chloride; chlorosulphuric acidheadingΔασμός0%2807Sulphuric acid; oleumheadingΔασμός0%2808Nitric acid; sulphonitric acidsheadingΔασμός0%2809Diphosphorus pentaoxide; phosphoric acidsheadingΔασμός0%2810Oxides of boron; boric acidsheadingΔασμός0%2811Other inorganic acids and oxygen compoundsheadingΔασμός4%2812Halides and halide oxides of non-metalsheadingΔασμός4%2813Sulphides of non-metals; phosphorus trisulphideheadingΔασμός0%2814Ammonia, anhydrous or in aqueous solutionheadingΔασμός4%2815Sodium hydroxide; potassium hydroxide; peroxidesheadingΔασμός4%2816Hydroxide and peroxide of magnesium; strontiumheadingΔασμός0%2817Zinc oxide; zinc peroxideheadingΔασμός0%2818Artificial corundum; aluminium oxide/hydroxideheadingΔασμός4%2819Chromium oxides and hydroxidesheadingΔασμός0%2820Manganese oxidesheadingΔασμός0%2821Iron oxides and hydroxides; earth coloursheadingΔασμός4%2822Cobalt oxides and hydroxidesheadingΔασμός0%2823Titanium oxidesheadingΔασμός0%2824Lead oxides; red lead and orange leadheadingΔασμός0%2825Hydrazine, hydroxylamine; other inorganic basesheadingΔασμός4%2826Fluorides; complex fluorine saltsheadingΔασμός0%2827Chlorides, chloride oxides; bromides; iodidesheadingΔασμός4%2828Hypochlorites; chlorites; hypobromitesheadingΔασμός4%2829Chlorates, perchlorates; bromates; iodatesheadingΔασμός4%2830Sulphides; polysulphidesheadingΔασμός4%2831Dithionites and sulphoxylatesheadingΔασμός0%2832Sulphites; thiosulphatesheadingΔασμός4%2833Sulphates; alums; peroxosulphatesheadingΔασμός4%2834Nitrites; nitratesheadingΔασμός4%2835Phosphinates, phosphonates, phosphatesheadingΔασμός4%2836Carbonates; peroxocarbonatesheadingΔασμός4%2837Cyanides, cyanide oxides and complex cyanidesheadingΔασμός0%2839Silicates; commercial alkali metal silicatesheadingΔασμός0%2840Borates; peroxoborates (perborates)headingΔασμός0%2841Salts of oxometallic or peroxometallic acidsheadingΔασμός4%2842Other salts of inorganic acids or peroxoacidsheadingΔασμός0%2843Colloidal precious metals; their compoundsheadingΔασμός4%2844Radioactive chemical elements and isotopesheadingΔασμός0%2845Isotopes other than of heading 2844headingΔασμός0%2846Compounds of rare-earth metals, yttriumheadingΔασμός0%2847Hydrogen peroxideheadingΔασμός0%2849CarbidesheadingΔασμός4%2850Hydrides, nitrides, azides, silicides, boridesheadingΔασμός4%2852Inorganic or organic compounds of mercuryheadingΔασμός0%2853Phosphides; other inorganic compoundsheadingΔασμός4%
Σχετικοί κωδικοί
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