What regulatory guidelines apply to 7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (CAS: 779-27-1)?

7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (CAS: 779-27-1) is subject to various regulatory guidelines. It falls under the Globally Harmonized System (GHS) of Classification and Labelling of Chemicals, which includes specific handling, storage, and disposal requirements. In the European Union, it is regulated under REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) to ensure the safe use of chemicals. Additionally, the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) may have specific guidelines related to its use in pharmaceuticals and environmental safety respectively.