Hydrothermally treated product of compound having hydrotalcite-like crystal structure composition thereof, and use thereof

摘要

A hydrothermally treated product useful for treating an iron deficiency of a compound having a hydrotalcite-like crystal structure and represented by the following formula (I) (Fe2+,Mg2+)x(Al3+,Fe3+)2(OH)2x+6-nz(An-)z.mH2O (I) wherein An- represents an anion having a valence of n, Mg2+ is within the range of O