… their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. …
Explanatory notes
… their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated … 2917.19 - - Other 2917.20 - Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, … DERIVATIVES (1) Oxalic acid (HOOCCOOH). Fine crystals, colourless, transparent and odourless; toxic. Used as a …