资料来源 : pyDict

苏木因

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Hematein \Hem`a*te"in\, n. [Gr. ?, ?, blood.] (Chem.)
   A reddish brown or violet crystalline substance, {C16H12O6},
   got from hematoxylin by partial oxidation, and regarded as
   analogous to the phthaleins.