L-Glucono-gamma-lactone is a food additive with the E number E575 used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a lactone of D-gluconic acid. References: Hidalgo ME, Fernández E, Ponce M, Rubio C, Quilhot W. Photophysical, photochemical, and thermodynamic properties of shikimic acid derivatives: calycin and rhizocarpic acid (lichens). J Photochem Photobiol B. 2002 Apr;66(3):213-7. PubMed PMID: 11960732.

纯度：≥98%

CAS：74464-44-1