How should Sodium phosphinate (CAS: 7681-53-0) be stored?

Sodium phosphinate (CAS: 7681-53-0) should be stored in a cool, dry place, sealed in airtight containers to prevent moisture absorption. It is stable under normal conditions but should be protected from humidity and light. Storage temperatures should ideally remain below 25°C, and containers should be made of non-reactive materials like glass or metal to ensure safety and longevity.