How should 2-Ethyl-3-hydroxy-4H-pyran-4-one (CAS: 4940-11-8) be stored?

2-Ethyl-3-hydroxy-4H-pyran-4-one should be stored in a cool, dry, and well-ventilated place, away from direct light. It is best kept in a sealed container made of glass or polyethylene to prevent moisture ingress. The recommended storage temperature is between 2-8°C, and it should be protected from humidity and potential contaminants to maintain its chemical stability.