How should 20% Palladium hydroxide on carbon, 50% of water (CAS: 12135-22-7) be stored?

20% Palladium hydroxide on carbon, 50% of water (CAS: 12135-22-7) should be stored in a sealed, airtight container in a cool, dry place (ideally below 25°C) and away from moisture and light. It is stable under normal storage conditions but should be kept in an inert atmosphere to prevent oxidation. Avoid exposure to air and ensure the container is labeled clearly for safe handling.