How should Potassium 2,5-dihydroxybenzenesulfonate (CAS: 21799-87-1) be stored?

Potassium 2,5-dihydroxybenzenesulfonate should be stored in a cool, dry place away from direct sunlight and heat sources, ideally at temperatures not exceeding 25°C. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid storing this compound in areas with high humidity or excessive heat, as these conditions can affect its stability. It's also important to keep it away from incompatible materials and ensure good ventilation in the storage area.