Explanatory notes
… chemically defined compounds, whether or not containing impurities; (b) The products mentioned in (a) above … (b), (c) or (d) above with an added anti‑dusting agent or a colouring substance added to facilitate their identification … (e) Hydrogen peroxide, solidified with urea (heading 28.47), carbon oxysulphide, thiocarbonyl …Legal note
… chemically defined compounds, whether or not containing impurities; (b) The products mentioned in (a) above … (b), (c) or (d) above with an added anti‑dusting agent or a colouring substance added to facilitate their identification … (e) Hydrogen peroxide, solidified with urea (heading 28.47), carbon oxysulphide, thiocarbonyl …