Harmonized System
Section VI > Chapter 29 > Heading 2908
Explanatory notes
… (B) SULPHONATED DERIVATIVES (1) Phenolsulphonic acids ( HOC 6 H 4 SO 3 H ) , obtained by sulphonating … of naphthols, or by other processes of synthesis. They constitute an extensive group of compounds used for the …Section VI > Chapter 29 > Heading 2910
… Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a …
Explanatory notes
… 29.10 - Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a … (1) Oxirane (ethylene oxide)* . Colourless gas at room temperature; liquid below 12 °C. Obtained by catalytic oxidation of …Section V > Chapter 25 > Heading 2501
… Salt (including table salt and denatured salt) and pure sodium chloride, whether or not in aqueous solution or containing …
Explanatory notes
… 25.01 ‑ S alt (including table salt and denatured salt) and pure sodium chloride, whether or not in aqueous solution or containing … whether or not sterile ( heading 33.07 ). (c) Cultured sodium chloride crystals weighing not less than 2.5 …Section V > Chapter 27 > Heading 2714
Explanatory notes
… covers natural bitumen and natural asphalt (including “Trinidad Lake asphalt” and materials known in some countries as “asphaltic sands”). They are brown or black, solid or very viscous mixtures of naturally occurring hydrocarbons with inert …Section VI > Chapter 32 > Heading 3202
Explanatory notes
… This heading includes : (I) Tanning products . Provided they do not constitute separate chemically defined compounds of Chapter … and mordants) of a kind used in the leather industry, provided they are not principally used as tanning materials …Section XV > Chapter 76 > Heading 7607
Explanatory notes
… with aluminium foil (i.e., o n the face which will form the inside of the containers) provided they retain the essential character of paper or … heading 48.11 ). (c) Printed aluminium foil labels being identifiable individual articles by virtue of the printing ( …Section XVIII > Chapter 90 > Heading 9033
… in this Chapter) for machines, appliances, instruments or apparatus of Chapter 90. …
Explanatory notes
… in this Chapter) for machines, appliances, instruments or apparatus of Chapter 90. This heading covers all parts and accessories for machines, appliances, instruments or apparatus of this Chapter, other than : (1) Those … or watch movements ( heading 91.08 or 91.09 ). (3) Those identifiable as suitable for use solely or principally with …Section VI > Chapter 28 > Heading 2816
… Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of …
Explanatory notes
… 28.16 ‑ Hydroxide and peroxide of magnesium; oxides, hydroxides and … oxide is excluded ( heading 25.19 or if in the form of cultured crystals weighing not less than 2.5 g each, heading … 2 O; forms the carbonate when exposed to air. Used in glass manufacture, and for the preparation of strontium salts and …Section V > Chapter 25 > Heading 2503
Explanatory notes
… rough lumps or as dust. (5) Refined sulphur, obtained by rapidly distilling crude sulphur and condensing it in the liquid state; sulphur thus obtained can then be moulded into sticks or cakes, or crushed after solidification. (6) Triturated sulphur, which is sulphur …Section II > Chapter 11 > Heading 1106
… vegetables of heading 07.13, of sago or of roots or tubers of heading 07.14 or of the products of Chapter 8. …