CARBON NANOTUBES, CARBON NANOTUBE DISPERSION, CARBON NANOTUBE RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, SECONDARY BATTERY, METHOD FOR MANUFACTURING CARBON NANOTUBES, AND METHOD FOR MANUFACTURING A CARBON NANOTUBE DISPERSION

Carbon nanotubes have a bulk density X of 0.095 g/cmor more and 0.125 g/cmor less, a Zr content of 5 ppm or more and 500 ppm or less, and a maximum solvent absorption capacity Y of carbon nanotubes defined by formula (5) below of 8.0 or more,