Toxicology information: There is no reported use of the substance and there is no toxicology information available in PAFA.

Chemical Abstract Service (CAS) Registry Number for the substance or a numerical code assigned by CFSAN to those substances that do not have a CAS Registry Number (888nnnnnn or 977nnnnnn-series): 002338-05-8

Regulation numbers in Title 21 of the U.S. Code of Federal Regulations where the chemical appears:

• 184.1298 Ferric citrate.

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