Synonyms: (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione, Diferuloylmethane, Diferulylmethane, Natural Yellow 3

PROPERTIES

DESCRIPTION

Curcumin is a bright yellow chemical produced by some plants. It is the principal curcuminoid of turmeric, which is a member of the ginger family (Zingiberaceae).

APPLICATION

C 2735 (OTTO) Curcumine, 99% Cas no 458-37-7- used as a complexometric indicator for boron. It reacts with boric acid to form a red-colored compound, rosocyanine.