How should PEG300 (CAS: 25322-68-3) be stored?

PEG300 (CAS: 25322-68-3) should be stored in a sealed, airtight container in a cool (below 25°C), dry, and dark environment to maintain stability. It is not hygroscopic but should be protected from moisture and contaminants. Avoid exposure to extreme temperatures or direct sunlight. When stored properly, PEG300 retains its chemical properties for extended periods, ensuring consistent performance in applications like pharmaceuticals and cosmetics.