| abstract |
The invention relates to a process for providing a stable crystalline form of a fine-milled salbutamol sulfate, which can be produced, stored and used while maintaining the aerodynamic properties required for inhalation thereof, which comprises the steps of n a) micronizing salbutamol sulfate into a particle size required for inhalation; n b) conditioning said salbutamol sulfate by treatment with a water-containing vapor; and n c) drying the substance. |