How should 2-Oxobutanoic acid (CAS: 600-18-0) be stored?

2-Oxobutanoic acid should be stored in a cool, dry place, away from direct sunlight and sources of ignition. Store it in a tightly sealed container to protect it from moisture. The ideal storage temperature is between 15°C and 25°C. Avoid storing it in humid environments as moisture can affect its stability. Ensure the container is sealed and protected from light to maintain its quality and purity.