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Sistema armonizado
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
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FLUORINE, CHLORINE, BROMINE AND IODINE
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SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR
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CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED)
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HYDROGEN, RARE GASES AND OTHER NON-METALS
Heading 2805
ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTER- ALLOYED; MERCURY
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HYDROGEN CHLORIDE (HYDROCHLORIC ACID); CHLOROSULPHURIC ACID
Heading 2807
SULPHURIC ACID; OLEUM
Heading 2808
NITRIC ACID; SULPHONITRIC ACIDS
Heading 2809
DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFINED
Heading 2810
OXIDES OF BORON; BORIC ACIDS
Heading 2811
OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS
Heading 2812
HALIDES AND HALIDE OXIDES OF NON-METALS
Heading 2813
SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE
Heading 2814
AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION
Heading 2815
SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM
Heading 2816
HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM
Heading 2817
ZINC OXIDE; ZINC PEROXIDE
Heading 2818
ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE
Heading 2819
CHROMIUM OXIDES AND HYDROXIDES
Heading 2820
MANGANESE OXIDES
Heading 2821
IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70 % OR MORE BY WEIGHT OF COMBINED IRON EVALUATED AS Fe2O3
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COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES
Heading 2823
TITANIUM OXIDES
Heading 2824
LEAD OXIDES; RED LEAD AND ORANGE LEAD
Heading 2825
HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
Heading 2826
FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS
Heading 2827
CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES
Heading 2828
HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITE; CHLORITES; HYPOBROMITES
Heading 2829
CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES
Heading 2830
SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED
Heading 2831
DITHIONITES AND SULPHOXYLATES
Heading 2832
SULPHITES; THIOSULPHATES
Heading 2833
SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES)
Heading 2834
NITRITES; NITRATES
Heading 2835
PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED
Heading 2836
CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE
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CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES
Heading 2838
[28.38]
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SILICATES; COMMERCIAL ALKALI METAL SILICATES
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BORATES; PEROXOBORATES (PERBORATES)
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SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS
Heading 2842
OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS (INCLUDING ALUMINOSILICATES WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES
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COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS
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RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS
Heading 2845
ISOTOPES OTHER THAN THOSE OF HEADING 28.44; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES, WHETHER OR NOT CHEMICALLY DEFINED
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COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS
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HYDROGEN PEROXIDE, WHETHER OR NOT SOLIDIFIED WITH UREA
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PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS
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CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED
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HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 28.49
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[28.51]
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COMPOUNDS, INORGANIC OR ORGANIC, OF MERCURY, EXCLUDING AMALGAMS
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