How should Caesium triiodoplumbate(1-) (CAS: 18041-25-3) be stored?

Caesium triiodoplumbate(1-) should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container made of a material compatible with the compound, such as glass or Teflon, to prevent moisture and air exposure. The storage area should have good ventilation to minimize the risk of inhalation or skin contact.