How should Sodium hydrosulfide (CAS: 16721-80-5) be stored?

Sodium hydrosulfide (CAS: 16721-80-5) should be stored in a cool, dry, and well-ventilated area away from sources of ignition and heat. It should be kept in a closed container made of materials resistant to its corrosive properties, such as glass or plastic, and protected from light and moisture to prevent degradation and the release of hydrogen sulfide gas.