28chapter
Inorganic chemicals
Pozycja
2801Fluorine, chlorine, bromine and iodineheadingCło0%2802Sulphur, sublimed or precipitated; colloidalheadingCło0%2803Carbon (carbon blacks and other forms)headingCło0%2804Hydrogen, rare gases and other non-metalsheadingCło4%2805Alkali, alkaline-earth and rare-earth metalsheadingCło2%2806Hydrogen chloride; chlorosulphuric acidheadingCło0%2807Sulphuric acid; oleumheadingCło0%2808Nitric acid; sulphonitric acidsheadingCło0%2809Diphosphorus pentaoxide; phosphoric acidsheadingCło0%2810Oxides of boron; boric acidsheadingCło0%2811Other inorganic acids and oxygen compoundsheadingCło4%2812Halides and halide oxides of non-metalsheadingCło4%2813Sulphides of non-metals; phosphorus trisulphideheadingCło0%2814Ammonia, anhydrous or in aqueous solutionheadingCło4%2815Sodium hydroxide; potassium hydroxide; peroxidesheadingCło4%2816Hydroxide and peroxide of magnesium; strontiumheadingCło0%2817Zinc oxide; zinc peroxideheadingCło0%2818Artificial corundum; aluminium oxide/hydroxideheadingCło4%2819Chromium oxides and hydroxidesheadingCło0%2820Manganese oxidesheadingCło0%2821Iron oxides and hydroxides; earth coloursheadingCło4%2822Cobalt oxides and hydroxidesheadingCło0%2823Titanium oxidesheadingCło0%2824Lead oxides; red lead and orange leadheadingCło0%2825Hydrazine, hydroxylamine; other inorganic basesheadingCło4%2826Fluorides; complex fluorine saltsheadingCło0%2827Chlorides, chloride oxides; bromides; iodidesheadingCło4%2828Hypochlorites; chlorites; hypobromitesheadingCło4%2829Chlorates, perchlorates; bromates; iodatesheadingCło4%2830Sulphides; polysulphidesheadingCło4%2831Dithionites and sulphoxylatesheadingCło0%2832Sulphites; thiosulphatesheadingCło4%2833Sulphates; alums; peroxosulphatesheadingCło4%2834Nitrites; nitratesheadingCło4%2835Phosphinates, phosphonates, phosphatesheadingCło4%2836Carbonates; peroxocarbonatesheadingCło4%2837Cyanides, cyanide oxides and complex cyanidesheadingCło0%2839Silicates; commercial alkali metal silicatesheadingCło0%2840Borates; peroxoborates (perborates)headingCło0%2841Salts of oxometallic or peroxometallic acidsheadingCło4%2842Other salts of inorganic acids or peroxoacidsheadingCło0%2843Colloidal precious metals; their compoundsheadingCło4%2844Radioactive chemical elements and isotopesheadingCło0%2845Isotopes other than of heading 2844headingCło0%2846Compounds of rare-earth metals, yttriumheadingCło0%2847Hydrogen peroxideheadingCło0%2849CarbidesheadingCło4%2850Hydrides, nitrides, azides, silicides, boridesheadingCło4%2852Inorganic or organic compounds of mercuryheadingCło0%2853Phosphides; other inorganic compoundsheadingCło4%
Powiązane kody
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