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342385-52-8O=C(O)C(=O)[C@@H](O)[C@H](O)[C@@H](O)COVBUYCZFBVCCYFD-NUNKFHFFSA-N2-dehydro-L-idonic acid is a ketoaldonic acid. It is functionally related to a L-gulonic acid and a L-idonic acid. It is a conjugate acid of a 2-dehydro-L-idonate.
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Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Eye Irrit. 2 (50%)
Skin Irrit. 2 (100%)
VerwendenL-xylo-2-Hexulosonic Acid Hydrate is the direct precursor of vitamin C (A786990); a physiological antioxidant and coenzyme for a number of hydroxylation reactions. Required for collagen synthesis and widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Also used as an antimicrobial and antioxidant in foodstuffs.
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342385-52-8、526-98-7DTXSID901031512CHEBI:19543