37189-23-4 9056-38-6 Nitrostarch, dry or wetted with < 20 water, by mass Nitrostarch, dry or wetted with <20 water, by mass [UN0146] [Explosive 1.1D] Nitrostarch, wetted with not <20 water, by mass [UN1337] [Flammable solid] Starch nitrate Starch, nitrate UN0146 UN1337