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Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

Notes.

1.-Ā  (A) Goods (other than radioactive ores) answering to a description in heading 28.44 or 28.45 are to be classified in those headings and in no other heading of the Nomenclature.

Ā Ā Ā Ā Ā Ā  (B) Subject to paragraph (A) above, goods answering to a description in heading 28.43, 28.46 or 28.52 are to be classified in those headings and in no other heading of this Section.

2.-Ā  Subject to Note 1 above, goods classifiable in heading 30.04, 30.05, 30.06, 32.12, 33.03, 33.04, 33.05, 33.06, 33.07, 35.06, 37.07 or 38.08 by reason of being put up in measured doses or for retail sale are to be classified in those headings and in no other heading of the Nomenclature.

3.-Ā  Goods put up in sets consisting of two or more separate constituents, some or all of which fall in this Section and are intended to be mixed together to obtain a product of Section VI or VII, are to be classified in the heading appropriate to that product, provided that the constituents areĀ :

Ā Ā Ā Ā Ā Ā  (a) having regard to the manner in which they are put up, clearly identifiable as being intended to be used together without first being repacked;

Ā Ā Ā Ā Ā Ā  (b) presented together; and

Ā Ā Ā Ā Ā Ā  (c)Ā  identifiable, whether by their nature or by the relative proportions in which they are present, as being complementary one to another.

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Chapter 28

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

Notes.

1.-Ā  Except where the context otherwise requires, the headings of this Chapter apply only toĀ :

Ā Ā Ā Ā Ā Ā  (a) Separate chemical elements and separate chemically defined compounds, whether or not containing impurities;

Ā Ā Ā Ā Ā Ā  (b) The products mentioned in (a) above dissolved in water;

Ā Ā Ā Ā Ā Ā  (c)Ā  The products mentioned in (a) above dissolved in other solvents provided that the solution constitutes a normal and necessary method of putting up these products adopted solely for reasons of safety or for transport and that the solvent does not render the product particularly suitable for specific use rather than for general use;

Ā Ā Ā Ā Ā Ā  (d) The products mentioned in (a), (b) or (c) above with an added stabiliser (including an anti-caking agent) necessary for their preservation or transport;

Ā Ā Ā Ā Ā Ā  (e)Ā  The products mentioned in (a), (b), (c) or (d) above with an added anti‑dusting agent or a colouring substance added to facilitate their identification or for safety reasons, provided that the additions do not render the product particularly suitable for specific use rather than for general use.

2.-Ā  In addition to dithionites and sulphoxylates, stabilised with organic substances (headingĀ 28.31), carbonates and peroxocarbonates of inorganic bases (headingĀ 28.36), cyanides, cyanide oxides and complex cyanides of inorganic bases (headingĀ 28.37), fulminates, cyanates and thiocyanates, of inorganic bases (headingĀ 28.42), organic products included in headingĀ 28.43 to 28.46 and 28.52 and carbides (headingĀ 28.49), only the following compounds of carbon are to be classified in this ChapterĀ :

Ā Ā Ā Ā Ā Ā  (a) Oxides of carbon, hydrogen cyanide and fulminic, isocyanic, thiocyanic and other simple or complex cyanogen acids (headingĀ 28.11);

Ā Ā Ā Ā Ā Ā  (b) Halide oxides of carbon (headingĀ 28.12);

Ā Ā Ā Ā Ā Ā  (c)Ā  Carbon disulphide (headingĀ 28.13);

Ā Ā Ā Ā Ā Ā  (d) Thiocarbonates, selenocarbonates, tellurocarbonates, selenocyanates, tellurocyanates, tetrathio- cyanatodiamminochromates (reineckates) and other complex cyanates, of inorganic bases (headingĀ 28.42);

Ā Ā Ā Ā Ā Ā  (e)Ā  Hydrogen peroxide, solidified with urea (headingĀ 28.47), carbon oxysulphide, thiocarbonyl halides, cyanogen, cyanogen halides and cyanamide and its metal derivatives (headingĀ 28.53) other than calcium cyanamide, whether or not pure (ChapterĀ 31).

3.‑  Subject to the provisions of NoteĀ 1 to SectionĀ VI, this Chapter does not coverĀ :

Ā Ā Ā Ā Ā Ā  (a) Sodium chloride or magnesium oxide, whether or not pure, or other products of SectionĀ V;

Ā Ā Ā Ā Ā Ā  (b) Organo‑inorganic compounds other than those mentioned in NoteĀ 2 above;

Ā Ā Ā Ā Ā Ā  (c)Ā  Products mentioned in NoteĀ 2, 3, 4 or 5 to ChapterĀ 31;

Ā Ā Ā Ā Ā Ā  (d) Inorganic products of a kind used as luminophores, of headingĀ 32.06; glass frit and other glass in the form of powder, granules or flakes, of headingĀ 32.07;

Ā Ā Ā Ā Ā Ā  (e)Ā  Artificial graphite (headingĀ 38.01); products put up as charges for fire‑extinguishers or put up in fire‑extinguishing grenades, of headingĀ 38.13; ink removers put up in packings for retail sale, of headingĀ 38.24; cultured crystals (other than optical elements) weighing not less than 2.5Ā g each, of the halides of the alkali or alkaline‑earth metals, of headingĀ 38.24;

Ā Ā Ā Ā Ā Ā  (f)Ā  Precious or semi‑precious stones (natural, synthetic or reconstructed) or dust or powder of such stones (headingsĀ 71.02 to 71.05), or precious metals or precious metal alloys of ChapterĀ 71;

Ā Ā Ā Ā Ā Ā  (g)Ā  The metals, whether or not pure, metal alloys or cermets, including sintered metal carbides (metal carbides sintered with a metal), of SectionĀ XV; or

Ā Ā Ā Ā Ā Ā  (h) Optical elements, for example, of the halides of the alkali or alkaline‑earth metals (headingĀ 90.01).

4.‑  Chemically defined complex acids consisting of a non‑metal acid of sub‑ChapterĀ II and a metal acid of sub‑ChapterĀ IV are to be classified in headingĀ 28.11.

5.‑  HeadingsĀ 28.26 to 28.42 apply only to metal or ammonium salts or peroxysalts.

Ā Ā Ā Ā Ā Ā  Except where the context otherwise requires, double or complex salts are to be classified in headingĀ 28.42.

6.‑  HeadingĀ 28.44 applies only toĀ :

Ā Ā Ā Ā Ā Ā  (a) Technetium (atomic No.Ā 43), promethium (atomic No.Ā 61), polonium (atomic No.Ā 84) and all elements with an atomic number greater than84;

Ā Ā Ā Ā Ā Ā  (b) Natural or artificial radioactive isotopes (including those of the precious metals or of the base metals of SectionsĀ XIV and XV), whether or not mixed together;

Ā Ā Ā Ā Ā Ā  (c)Ā  Compounds, inorganic or organic, of these elements or isotopes, whether or not chemically defined, whether or not mixed together;

       (d) Alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or isotopes or inorganic or organic compounds thereof and having a specific radioactivity exceeding 74 Bq/g (0.002 μCi/g);

Ā Ā Ā Ā Ā Ā  (e)Ā  Spent (irradiated) fuel elements (cartridges) of nuclear reactors;

Ā Ā Ā Ā Ā Ā  (f)Ā  Radioactive residues whether or not usable.

Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā  The term ā€œisotopesā€, for the purposes of this Note and of the wording of headingsĀ 28.44 and 28.45, refers toĀ :

Ā Ā Ā Ā Ā Ā  Ā Ā Ā Ā Ā  ‑   individual nuclides, excluding, however, those existing in nature in the monoisotopic state;

Ā Ā Ā Ā Ā Ā  Ā Ā Ā Ā Ā  ‑   mixtures of isotopes of one and the same element, enriched in one or several of the said isotopes, that is, elements of which the natural isotopic composition has been artificially modified.

7.‑  HeadingĀ 28.53 includes copper phosphide (phosphor copper) containing more than 15Ā % by weight of phosphorus.

8.‑  Chemical elements (for example, silicon and selenium) doped for use in electronics are to be classified in this Chapter, provided that they are in forms unworked as drawn, or in the form of cylinders or rods. When cut in the form of discs, wafers or similar forms, they fall in headingĀ 38.18.

Subheading Note.

1.-Ā  For the purposes of subheadingĀ 2852.10, the expression ā€œchemically definedā€ means all organic or inorganic compounds of mercury meeting the requirements of paragraphsĀ (a) to (e) of NoteĀ 1 to ChapterĀ 28 or paragraphsĀ (a) to (h) of NoteĀ 1 to ChapterĀ 29.

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I.-

CHEMICAL ELEMENTS

Heading 2801

Fluorine, chlorine, bromine and iodine.

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Heading 2802

Sulphur, sublimed or precipitated; colloidal sulphur.

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Heading 2803

Carbon (carbon blacks and other forms of carbon not elsewhere specified or included).

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Heading 2804

Hydrogen, rare gases and other non-metals.

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Heading 2805

Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury.

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II.-

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON‑METALS

Heading 2806

Hydrogen chloride (hydrochloric acid); chlorosulphuric acid.

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Heading 2807

Sulphuric acid; oleum.

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Heading 2808

Nitric acid; sulphonitric acids.

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Heading 2809

Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined.

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Heading 2810

Oxides of boron; boric acids.

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Heading 2811

Other inorganic acids and other inorganic oxygen compounds of non-metals.

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III.-

HALOGEN OR SULPHUR COMPOUNDS OF NON‑METALS

Heading 2812

Halides and halide oxides of non-metals.

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Heading 2813

Sulphides of non-metals; commercial phosphorus trisulphide.

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IV.-

INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METAL

Heading 2814

Ammonia, anhydrous or in aqueous solution.

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Heading 2815

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium.

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Heading 2816

Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium.

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Heading 2817

Zinc oxide; zinc peroxide.

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Heading 2818

Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide.

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Heading 2819

Chromium oxides and hydroxides.

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Heading 2820

Manganese oxides.

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Heading 2821

Iron oxides and hydroxides; earth colours containing 70Ā % or more by weight of combined iron evaluated as Fe2O3.

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Heading 2822

Cobalt oxides and hydroxides; commercial cobalt oxides.

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Heading 2823

Titanium oxides.

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Heading 2824

Lead oxides; red lead and orange lead.

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Heading 2825

Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides.

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v.-

SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS

Heading 2826

Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts.

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Heading 2827

Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides.

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Heading 2828

Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites.

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Heading 2829

Chlorates and perchlorates; bromates and perbromates; iodates and periodates.

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Heading 2830

Sulphides; polysulphides, whether or not chemically defined.

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Heading 2831

Dithionites and sulphoxylates.

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Heading 2832

Sulphites; thiosulphates.

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Heading 2833

Sulphates; alums; peroxosulphates (persulphates).

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Heading 2834

Nitrites; nitrates.

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Heading 2835

Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined.

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Heading 2836

Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate.

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Heading 2837

Cyanides, cyanide oxides and complex cyanides.

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Heading 2838

(deleted)

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Heading 2839

Silicates; commercial alkali metal silicates.

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Heading 2840

Borates; peroxoborates (perborates).

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Heading 2841

Salts of oxometallic or peroxometallic acids.

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Heading 2842

Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides.

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VI.-

MISCELLANEOUS

Heading 2843

Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals.

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Heading 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.

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Heading 2845

Isotopes other than those of headingĀ 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined.

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Heading 2846

Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals.

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Heading 2847

Hydrogen peroxide, whether or not solidified with urea.

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Heading 2848

(deleted)

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Heading 2849

Carbides, whether or not chemically defined.

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Heading 2850

Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of headingĀ 28.49.

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Heading 2851

(deleted)

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Heading 2852

Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams.

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Heading 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.

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