What regulatory guidelines apply to D-Guluronic acid (CAS: 15769-56-9)?

D-Guluronic acid (CAS: 15769-56-9) is subject to various regulatory guidelines. In the European Union, it is regulated under REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) for its use in industrial and consumer products. In the U.S., the FDA may regulate it for food or pharmaceutical applications, while the EPA oversees its handling in environmental contexts. Users should ensure compliance with local and international regulations regarding labeling, storage, and disposal.