How should 3-Phenoxypropanoic acid (CAS: 7170-38-9) be stored?

3-Phenoxypropanoic acid should be stored in a cool, dry place away from direct sunlight and heat sources to prevent degradation. Store it in a tightly sealed container to protect against moisture and contamination. Ideal storage conditions include a temperature range of 15-25°C (59-77°F) and a relative humidity below 50%. Ensure the container is labelled appropriately to avoid confusion with other substances.