Harmonized System

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Section VI > Chapter 28 > Heading 2836

Explanatory notes

… soda) with 10 H 2 O, efflorescing in the air to give a monohydrate (with 1 H 2 O). Used in numerous industries : as a … indigo. (b) Basic lead carbonates of the type 2 PbCO 3 .Pb(OH 2 ) in powder, cakes, scales or paste, are known as …

Section VI > Chapter 28 > Heading 2827

Explanatory notes

… in carefully stoppered bottles with a few drops of alcohol added to prevent oxidation. A reducing agent and a … 26.03 ). (2)   Aluminium chloride hydroxide (Al 2 Cl(OH) 5 .xH 2 O). Yellowish‑white powder. Used as …

Section VI > Chapter 29 > Heading 2928

Explanatory notes

… R and R 1  represent organic radicals. Hydroxylamine (H 2 NOH) can also give numerous derivatives by substitution of …

Section VI > Chapter 38 > Heading 3826

Explanatory notes

… whereby the fatty acids in oils or fats react with an alcohol (usually methanol or ethanol) in the presence of a …

Section VI > Chapter 38 > Heading 3804

Explanatory notes

… impregnants, fungicides or tannins, for the production of alcohol, etc.        This group also covers lignin …

Section VI > Chapter 38 > Heading 3814

Explanatory notes

… acetate and methanol, and mixtures of ethyl acetate, butyl alcohol and toluene. (2)         Degreasing preparations for …

Section VI > Chapter 38 > Heading 3821

Explanatory notes

… (e.g., in the manufacture of vinegar, lactic acid, butyl alcohol) can find nourishment and multiply or in which they …