HS Codes - 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

-
I. Chemical elements
2801
Fluorine, chlorine, bromine and iodine
2801.10
Chlorine
2801.20
Iodine
2801.30
Fluorine; bromine
2802.00
Sulphur, sublimed or precipitated; colloidal sulphur
2803.00
Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
2804
Hydrogen, rare gases and other non-metals
2804.10
Hydrogen
2804.11
Rare gases
2804.21
Argon
2804.29
Other
2804.30
Nitrogen
2804.40
Oxygen
2804.50
Boron; tellurium
2804.51
Silicon
2804.61
Containing by weight not less than 99,99 % of silicon
2804.69
Other
2804.70
Phosphorus
2804.80
Arsenic
2804.90
Selenium
2805
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury
-
Alkali or alkaline-earth metals
2805.11
Sodium
2805.12
Calcium
2805.19
Other
2805.30
Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed
2805.40
Mercury
28.6
II. Inorganic acids and inorganic oxygen compounds of non-metals
2806
Hydrogen chloride (hydrochloric acid); chlorosulphuric acid
2806.10
Hydrogen chloride (hydrochloric acid)
2806.20
Chlorosulphuric acid
2807.00
Sulphuric acid; oleum
2808.00
Nitric acid; sulphonitric acids
2809
Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
2809.10
Diphosphorus pentaoxide
2809.20
Phosphoric acid and polyphosphoric acids
2810.00
Oxides of boron; boric acids
2811
Other inorganic acids and other inorganic oxygen compounds of non-metals
-
Other inorganic acids
2811.11
Hydrogen fluoride (hydrofluoric acid)
2811.12
Hydrogen cyanide (hydrocyanic acid)
2811.19
Other
-
Other inorganic oxygen compounds of non-metals
2811.21
Carbon dioxide
2811.22
Silicon dioxide
2811.29
Other
28.2
III. Halogen or sulphur compounds of non-metals
2812
Halides and halide oxides of non-metals
-
Chlorides and chloride oxides
2812.11
Carbonyl dichloride (phosgene)
2812.12
Phosphorus oxychloride
2812.13
Phosphorus trichloride
2812.14
Phosphorus pentachloride
2812.15
Sulphur monochloride
2812.16
Sulphur dichloride
2812.17
Thionyl chloride
2812.19
Other
2812.90
Other
2813
Sulphides of non-metals; commercial phosphorus trisulphide
2813.10
Carbon disulphide
2813.90
Other
28.4
IV. Inorganic bases and oxides, hydroxides and peroxides of metals
2814
Ammonia, anhydrous or in aqueous solution
2814.10
Anhydrous ammonia
2814.20
Ammonia in aqueous solution
2815
Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium
-
Sodium hydroxide (caustic soda)
2815.11
Solid
2815.12
In aqueous solution (soda lye or liquid soda)
2815.20
Potassium hydroxide (caustic potash)
2815.30
Peroxides of sodium or potassium
2816
Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium
2816.10
Hydroxide and peroxide of magnesium
2816.40
Oxides, hydroxides and peroxides, of strontium or barium
2817.00
Zinc oxide; zinc peroxide
2818
Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
2818.10
Artificial corundum, whether or not chemically defined
2818.20
Aluminium oxide, other than artificial corundum
2818.30
Aluminium hydroxide
2819
Chromium oxides and hydroxides
2819.10
Chromium trioxide
2819.90
Other
2820
Manganese oxides
2820.10
Manganese dioxide
2820.90
Other
2821
Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe@2O@3
2821.10
Iron oxides and hydroxides
2821.20
Earth colours
2822.00
Cobalt oxides and hydroxides; commercial cobalt oxides
2823.00
Titanium oxides
2824
Lead oxides; red lead and orange lead
2824.10
Lead monoxide (litharge, massicot)
2824.90
Other
2825
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
2825.10
Hydrazine and hydroxylamine and their inorganic salts
2825.20
Lithium oxide and hydroxide
2825.30
Vanadium oxides and hydroxides
2825.40
Nickel oxides and hydroxides
2825.50
Copper oxides and hydroxides
2825.60
Germanium oxides and zirconium dioxide
2825.70
Molybdenum oxides and hydroxides
2825.80
Antimony oxides
2825.90
Other
28.7
V. Salts and peroxysalts, of inorganic acids and metals
2826
Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts
-
Fluorides
2826.12
Of aluminium
2826.19
Other
2826.30
Sodium hexafluoroaluminate (synthetic cryolite)
2826.90
Other
2827
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
2827.10
Ammonium chloride
2827.20
Calcium chloride
2827.21
Other chlorides
2827.31
Of magnesium
2827.32
Of aluminium
2827.35
Of nickel
2827.39
Other
2827.22
Chloride oxides and chloride hydroxides
2827.41
Of copper
2827.49
Other
2827.23
Bromides and bromide oxides
2827.51
Bromides of sodium or of potassium
2827.59
Other
2827.60
Iodides and iodide oxides
2828
Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites
2828.10
Commercial calcium hypochlorite and other calcium hypochlorites
2828.90
Other
2829
Chlorates and perchlorates; bromates and perbromates; iodates and periodates
-
Chlorates
2829.11
Of sodium
2829.19
Other
2829.90
Other
2830
Sulphides; polysulphides, whether or not chemically defined
2830.10
Sodium sulphides
2830.90
Other
2831
Dithionites and sulphoxylates
2831.10
Of sodium
2831.90
Other
2832
Sulphites; thiosulphates
2832.10
Sodium sulphites
2832.20
Other sulphites
2832.30
Thiosulphates
2833
Sulphates; alums; peroxosulphates (persulphates)
-
Sodium sulphates
2833.11
Disodium sulphate
2833.19
Other
-
Other sulphates
2833.21
Of magnesium
2833.22
Of aluminium
2833.24
Of nickel
2833.25
Of copper
2833.27
Of barium
2833.29
Other
2833.30
Alums
2833.40
Peroxosulphates (persulphates)
2834
Nitrites; nitrates
2834.10
Nitrites
2834.11
Nitrates
2834.21
Of potassium
2834.29
Other
2835
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined
2835.10
Phosphinates (hypophosphites) and phosphonates (phosphites)
2835.11
Phosphates
2835.22
Of mono- or disodium
2835.24
Of potassium
2835.25
Calcium hydrogenorthophosphate ('dicalcium phosphate')
2835.26
Other phosphates of calcium
2835.29
Other
2835.12
Polyphosphates
2835.31
Sodium triphosphate (sodium tripolyphosphate)
2835.39
Other
2836
Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
2836.20
Disodium carbonate
2836.30
Sodium hydrogencarbonate (sodium bicarbonate)
2836.40
Potassium carbonates
2836.50
Calcium carbonate
2836.60
Barium carbonate
2836.61
Other
2836.91
Lithium carbonates
2836.92
Strontium carbonate
2836.99
Other
2837
Cyanides, cyanide oxides and complex cyanides
-
Cyanides and cyanide oxides
2837.11
Of sodium
2837.19
Other
2837.20
Complex cyanides
2839
Silicates; commercial alkali metal silicates
-
Of sodium
2839.11
Sodium metasilicates
2839.19
Other
2839.90
Other
2840
Borates; peroxoborates (perborates)
-
Disodium tetraborate (refined borax)
2840.11
Anhydrous
2840.19
Other
2840.20
Other borates
2840.30
Peroxoborates (perborates)
2841
Salts of oxometallic or peroxometallic acids
2841.30
Sodium dichromate
2841.50
Other chromates and dichromates; peroxochromates
2841.51
Manganites, manganates and permanganates
2841.61
Potassium permanganate
2841.69
Other
2841.70
Molybdates
2841.80
Tungstates (wolframates)
2841.90
Other
2842
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides
2842.10
Double or complex silicates, including aluminosilicates whether or not chemically defined
2842.90
Other
28.3
VI. Miscellaneous
2843
Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals
2843.10
Colloidal precious metals
2843.11
Silver compounds
2843.21
Silver nitrate
2843.29
Other
2843.30
Gold compounds
2843.90
Other compounds; amalgams
2844
Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products
2844.10
Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds
2844.20
Uranium enriched in U 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products
2844.30
Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products
2844.31
Radioactive elements and isotopes and compounds other than those of subheading 2844 10, 2844 20 or 2844 30; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues
2844.41
Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds
2844.42
Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds
2844.43
Other radioactive elements and isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds
2844.44
Radioactive residues
2844.50
Spent (irradiated) fuel elements (cartridges) of nuclear reactors
2845
Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined
2845.10
Heavy water (deuterium oxide)
2845.20
Boron enriched in boron-10 and its compounds
2845.30
Lithium enriched in lithium-6 and its compounds
2845.40
Helium-3
2845.90
Other
2846
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals
2846.10
Cerium compounds
2846.90
Other
2847.00
Hydrogen peroxide, whether or not solidified with urea
2849
Carbides, whether or not chemically defined
2849.10
Of calcium
2849.20
Of silicon
2849.90
Other
2850.00
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849
2852
Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams
2852.10
Chemically defined
2852.90
Other
2853
Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals
2853.10
Cyanogen chloride (chlorcyan)
2853.90
Other

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