How should quinoline-8-sulfonic acid (CAS: 85-48-3) be stored?

Quinoline-8-sulfonic acid (CAS: 85-48-3) should be stored in a cool, dry, and well-ventilated place, away from direct light. It is best kept in a sealed container to prevent moisture absorption. Proper storage conditions ensure stability and prevent degradation, making it suitable for long-term use in both industrial and research settings.