How should 4-{[4-(Dimethylamino)phenyl](phenyl)methylene}-N,N-dimethyl-2,5-cyclohexadien-1-iminium chloride - ethanedioic acid (1:1:1) (CAS: 2437-29-8) be stored?

This compound should be stored in a cool, dry place, away from light and moisture, in airtight containers to maintain stability. It is sensitive to humidity and may degrade if exposed to high temperatures or light. Storage conditions should ensure separation from incompatible substances, and the container should be labeled clearly. Proper storage is critical to prevent chemical reactions and maintain the integrity of the compound.