… Prepared explosives, other than propellent powders. …
Explanatory notes
… creating an enormous pressure within a very short period. Phlegmatising agents are often added to these … such as nitrocellulose (gun-cotton), ammonium nitrate, peat, wood flour, sodium chloride or granulated aluminium. … octogene, tetryl (N-methyl-N,2,4,6-tetranitroaniline), pentrite (pentaerythritol tetranitrate, PETN) or TATB …