Chapter 28: Inorganic chemicals
All 332 tariff lines of chapter 28 (inorganic chemicals) with import duty and DGFT policy.
2801 10 00 Chlorine2801 20 00 Iodine2801 30 10 Fluorine2801 30 20 Bromine2802 00 10 Sublimed sulphur2802 00 20 Precipitated sulphur2802 00 30 Colloidal sulphur2803 00 10 Carbon blacks2803 00 20 Acetylene black2803 00 90 Carbon (carbon blacks and other forms of carbon not elsewhere specifie2804 10 00 Hydrogen2804 21 00 Argon2804 29 10 Helium2804 29 90 Rare gases: other2804 30 00 Nitrogen2804 40 10 Medicinal grade2804 40 90 Oxygen: other2804 50 10 Boron2804 50 20 Tellurium2804 61 00 Containing by weight not less than 99.99% of silicon2804 69 00 Silicon: other2804 70 10 Phosphorus, black2804 70 20 Phosphorus, red2804 70 30 Phosphorus, white or yellow2804 80 00 Arsenic2804 90 00 Selenium2805 11 00 Sodium2805 12 00 Calcium2805 19 00 Alkali or alkaline-earth metals: other2805 30 00 Rare-earth metals, scandium and yttrium whether or not intermixed or i2805 40 00 Mercury2806 10 00 Hydrogen chloride (hydrochloric acid)2806 20 00 Chlorosulphuric acid2807 00 10 Sulphuric acid2807 00 20 Oleum2808 00 10 Nitric acid2808 00 20 Sulphonitric acids2809 10 00 Diphosphorus pentaoxide2809 20 10 Phosporic acid2809 20 20 Polyphosphoric acids2810 00 10 Oxides of boron2810 00 20 Boric acids2811 11 00 Hydrogen fluoride (hydrofluoric acid)2811 12 00 Hydrogen cyanide (hydrocyanic acid )2811 19 20 Hypophosphorus acid (phosphinic acid)2811 19 30 Acids of arsenic2811 19 40 Sulphonic acid2811 19 90 Other inorganic acids: other2811 21 10 Dry ice2811 21 90 Carbon dioxide: other2811 22 00 Silicon dioxide2811 29 10 Arsenic pentaoxide2811 29 20 Arsenic trioxide2811 29 30 Nitrous oxide2811 29 40 Carbon monoxide2811 29 50 Sulphur trioxide (sulphuric anhydride)2811 29 90 Other inorganic oxygen compounds of non-metals: other2812 11 00 Carbonyl dichloride (phosgene)2812 12 00 Phosphorous oxychloride2812 13 00 Phosphorous trichloride2812 14 00 Phosphorous pentachloride2812 15 00 Sulphur monochloride2812 16 00 Sulphur dichloride2812 17 00 Thionyl chloride2812 19 10 Sulpur oxychloride2812 19 20 Silicon tetrachloride2812 19 30 Arsenous trichloride2812 19 90 Chlorides and chloride oxides: other2812 90 00 Other2813 10 00 Carbon disulphide2813 90 10 Arsenic disulphide (artificial)2813 90 20 Commercial phosphorus trisulphide2813 90 90 Other2814 10 00 Anhydrous ammonia2814 20 00 Ammonia in aqueous solution2815 11 10 Flakes2815 11 90 Solid: other2815 12 00 In aqueous solution (soda lye or liquid soda)2815 20 00 Potassium hydroxide (caustic potash)2815 30 00 Peroxides of sodium or potassium2816 10 10 Hydroxide of magnesium2816 10 20 Peroxide of magnesium2816 40 00 Oxides, hydroxides and peroxides of strontium or barium2817 00 10 Zinc oxide2817 00 20 Zinc peroxide2818 10 00 Artificial corundum, whether or not chemically defined2818 20 11 Metallurgical grade, conforming to IS 174412818 20 19 Non- metallurgical grade, conforming to IS 174412818 20 90 Aluminium oxide, other than artificial corundum: other2818 30 00 Aluminium hydroxide2819 10 00 Chromium trioxide2819 90 00 Other2820 10 00 Manganese dioxide2820 90 00 Other2821 10 10 Iron oxides2821 10 20 Iron hydroxides2821 20 00 Earth colours2822 00 10 Cobalt oxides2822 00 20 Cobalt hydroxides2822 00 30 Commercial cobalt oxides2823 00 10 Titanium dioxide2823 00 90 Titanium oxides: other2824 10 10 Litharge2824 10 20 Massicot2824 90 00 Other2825 10 10 Hydrazine anhydrous2825 10 20 Hydrazine hydrate2825 10 30 Hydrazine sulphate2825 10 40 Hydroxylamine sulphate2825 10 90 Hydrazine and hydroxylamine and their inorganic salts: other2825 20 00 Lithium oxide and hydroxide2825 30 10 Vanadium pentaoxide flakes2825 30 90 Vanadium oxides and hydroxides: other2825 40 00 Nickel oxides and hydroxides2825 50 00 Copper oxides and hydroxides2825 60 10 Germanium oxides2825 60 20 Zirconium dioxide2825 70 10 Molybdenum trioxide2825 70 20 Molybdic acid2825 70 90 Molybdenum oxides and hydroxides: other2825 80 00 Antimony oxides2825 90 10 Tin oxide2825 90 20 Cadmium oxide2825 90 40 Calcium hydroxide2825 90 50 Ammonium hydroxide2825 90 90 Other2826 12 00 Of aluminium2826 19 10 Magnesium fluoride2826 19 90 Fluorides: other2826 30 00 Sodium hexafluoroaluminate (synthetic cryolite)2826 90 00 Other2827 10 00 Ammonium chloride2827 20 00 Calcium chloride2827 31 00 Of magnesium2827 32 00 Of aluminium2827 35 00 Of nickel2827 39 20 Mercurous chloride2827 39 30 Strontium chloride2827 39 40 Cuprous chloride2827 39 90 Other chlorides: other2827 41 10 Copper oxychloride2827 41 90 Of copper: other2827 49 00 Chloride oxides and chloride hydroxides: other2827 51 10 Bromides of sodium2827 51 20 Bromides of potassium2827 59 10 Magnesium bromide2827 59 90 Bromides and bromide oxides: other2827 60 10 Potassium iodide2827 60 20 Sodium iodide2827 60 90 Iodides and iodide oxides: other2828 10 10 Commercial calcium hypochlorite (bleaching paste or powder)2828 10 90 Commercial calcium hypochlorite and other calcium hypochlorites: other2828 90 11 Bleaching paste or powder2828 90 19 Sodium hypochlorites: other2828 90 20 Potassium hypochlorites2828 90 30 Sodium chlorite2828 90 40 Aluminium chlorite2828 90 50 Hypobromites2828 90 60 Bleaching paste or powder of other hypochlorites2828 90 90 Other2829 11 00 Of sodium2829 19 10 Barium chlorate2829 19 20 Potassium chlorate2829 19 30 Magnesium chlorate2829 19 90 Chlorates: other2829 90 10 Perchlorates2829 90 20 Bromates and perbromates2829 90 30 Iodates and periodates2830 10 00 Sodium sulphides2830 90 10 Sulphides2830 90 20 Polysulphides2831 10 10 Sodium dithionites (sodium hydrosulphite)2831 10 20 Sodium sulphoxylates (including sodium formaldehyde sulphoxylate)2831 90 10 Dithionites2831 90 20 Sulphoxylates2832 10 10 Sodium bisulphite2832 10 20 Sodium hydrosulphite2832 10 90 Sodium sulphites: other2832 20 10 Potassium metabisulphite2832 20 20 Magnesium sulphite2832 20 90 Other sulphites: other2832 30 10 Sodium thiosulphate (hypo)2832 30 20 Magnesium thiosulphate2832 30 90 Thiosulphates: other2833 11 00 Disodium sulphate2833 19 10 Sodium hydrogen sulphate (acid sulphate)2833 19 20 Sodium pyrosulphate2833 19 90 Sodium sulphates: other2833 21 00 Of magnesium2833 22 10 Aluminium sulphate (iron free)2833 22 90 Of aluminium: other2833 24 00 Of nickel2833 25 00 Of copper2833 27 00 Of barium2833 29 10 Ferrous sulphate2833 29 30 Quinidine sulphate2833 29 40 Manganese sulphate2833 29 50 Strontium sulphate2833 29 90 Other sulphates: other2833 30 10 Ammonium alum2833 30 20 Ferric ammonium alum2833 30 30 Potash alum2833 30 90 Alums: other2833 40 00 Peroxosulphates (persulphates)2834 10 10 Sodium nitrite2834 10 90 Nitrites: other2834 21 00 Of potassium2834 29 10 Strontium nitrate2834 29 20 Magnesium nitrate2834 29 30 Barium nitrate2834 29 90 Nitrates: other2835 10 10 Calcium hypophosphite2835 10 20 Magnesium hypophosphite2835 10 90 Phosphinates (hypophosphites) and phosphonates (phosphites): other2835 22 00 Of mono-or disodium2835 24 00 Of potassium2835 25 00 Calcium hydrogenorthophosphate2835 26 10 Calcium monobasic phosphate2835 26 20 Calcium tribasic phosphate2835 26 90 Other phosphates of calcium: other2835 29 10 Magnesium phosphate, monobasic2835 29 20 Magnesium phosphate, dibasic2835 29 30 Magnesium phosphate, tribasic2835 29 40 Sodium hexametaphosphate2835 29 90 Phosphates: other2835 31 00 Sodium triphosphate (sodium tripoly-phosphate)2835 39 00 Polyphosphates: other2836 20 10 Disodium carbonate, dense2836 20 20 Disodium carbonate, light2836 20 90 Disodium carbonate: other2836 30 00 Sodium hydrogencarbonate (sodium bicarbonate)2836 40 00 Potassium carbonates2836 50 00 Calcium carbonate2836 60 00 Barium carbonate2836 91 00 Lithium carbonates2836 92 00 Strontium carbonate2836 99 10 Percarbonates2836 99 20 Magnesium carbonate2836 99 30 Aluminium bicarbonate2836 99 90 Other2837 11 00 Of sodium2837 19 10 Potassium cyanide2837 19 20 Double cyanide of potassium and sodium2837 19 90 Cyanides and cyanide oxides: other2837 20 10 Ammonium sulphocyanide2837 20 20 Potassium ferricyanide2837 20 30 Potassium ferrocyanide2837 20 40 Sodium ferrocyanide2837 20 50 Sodium nitroprusside (sodium nitroferricyanide)2837 20 90 Complex cyanides: other2839 11 00 Sodium metasilicates2839 19 00 Of sodium: other2839 90 10 Magnesium trisilicate2839 90 90 Other2840 11 00 Anhydrous2840 19 00 Disodium tetraborate (refined borax): other2840 20 10 Magnesium borate2840 20 90 Other borates: other2840 30 00 Peroxoborates (perborates)2841 30 00 Sodium dichromate2841 50 10 Sodium chromate2841 50 90 Other chromates and dichromates; peroxochromates: other2841 61 00 Potassium permanganate2841 69 00 Manganites, manganates and permanganates: other2841 70 10 Aluminium molybdate2841 70 20 Sodium molybdate2841 70 90 Molybdates: other2841 80 10 Sodium tungstate2841 80 20 Magnesium tungstate2841 80 90 Tungstates (wolframates): other2841 90 00 Other2842 10 00 Double or complex silicates including aluminosilicates whether or not 2842 90 10 Arsenites and arsenates2842 90 20 Bichromates and dichromates2842 90 90 Other2843 10 10 Of gold2843 10 20 Of silver2843 10 90 Colloidal precious metals: other2843 21 00 Silver nitrate2843 29 00 Silver compounds: other2843 30 00 Gold compounds2843 90 11 Sodium aurous thiosulphate2843 90 12 Noble metal solutions of platinum rhodium and palladium2843 90 19 Other compounds: other2843 90 20 Amalgams2844 10 00 Natural uranium and its compounds; alloys dispersions (including cerme2844 20 00 Uranium enriched in U and its compounds 235 plutonium and its compound2844 30 10 Uranium depleted in U and thorium and 235 their alloys, unwrought or w2844 30 21 Thorium oxide2844 30 22 Thorium hydroxide2844 30 23 Thorium nitrate2844 30 29 Compounds of thorium or of uranium depleted in U: other2844 30 30 Waste and scrap of uranium depleted in U or of thorium2844 30 90 Uranium depleted in U and its 235 compounds; thorium and its compounds2844 41 00 Tritium and its compounds; alloys, dispersions mixtures containing tri2844 42 00 Actinium-225, actinium-227, californium-253 curium-240, curium-241, cu2844 43 00 Other radioactive elements and isotopes and compounds; other alloys, d2844 44 00 Radioactive residues2844 50 00 Spent (irradiated) fuel elements (cartridges) of nuclear reactors2845 10 00 Heavy water (deuterium oxide)2845 20 00 Boron enriched in boron-10 and its compounds2845 30 00 Lithium enriched in lithium-6 and its compounds2845 40 00 Helium-32845 90 10 Nuclear fuels not elsewhere included or specified2845 90 90 Other2846 10 10 Cerium oxides2846 10 90 Cerium compounds: other2846 90 10 Rare-earth oxides not elsewhere included or specified2846 90 20 Rare-earth fluorides not elsewhere included or specified2846 90 30 Rare-earth chlorides not elsewhere included or specified2846 90 90 Other2847 00 00 HYDROGEN PEROXIDE, WHETHER OR NOT SOLIDIFIED WITH UREA2849 10 00 Of calcium2849 20 10 Carborundum2849 20 90 Of silicon: other2849 90 10 Boron carbide2849 90 20 Tungsten carbide2849 90 90 Other2850 00 10 Hydrides2850 00 20 Nitrides2850 00 30 Azides2850 00 41 Of calcium2850 00 49 Silicides: other2850 00 50 Borides2852 10 00 Chemically defined2852 90 00 Other2853 10 00 Cyanogen chloride (chlorcyan)2853 90 10 Distilled or conductivity water and water of similar purity2853 90 20 Liquid air, whether or not rare gases have been removed2853 90 30 Compressed air2853 90 40 Amalgams, other than of precious metals2853 90 90 Other