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. 2021 Dec 10;19(12):e06935. doi: 10.2903/j.efsa.2021.6935
Common name Iron oxo‐hydroxide adipate tartrate
Other names Iron hydroxide adipate tartrate, Iron oxyhydroxide adipate tartrate
Trade name IHAT
CAS number 2460638‐28‐0
Molecular formula (calculated)

FeOm(OH)n(H2O)x(C4H6O6)y(C6H10O4)z

where: m and n are undefined as per accepted practice for ferric iron oxohydroxides (Cornell and Schwertmann, 2003)

x = 0.28–0.88

y = 0.78–1.50

z = 0.04–0.19

Tartaric (C4H6O6) and adipic (C6H10O4) acid are represented in their protonated form

Molecular weight Average molecular weight: 35,803.4 Da (lower–upper bound: 27,670.5–45,319.4 Da)