How should 4-Methoxybenzenediazonium tetrafluoroborate (CAS: 459-64-3) be stored?

4-Methoxybenzenediazonium tetrafluoroborate should be stored in a cool, dry place away from direct sunlight and heat sources. It is best kept in a tightly sealed container to prevent moisture absorption. Avoid storing it near incompatible materials such as strong acids or reducing agents. Proper ventilation in the storage area is also recommended to prevent the accumulation of flammable gases.