Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Chemical structures of (a) kaempferol (Kae): yellow powder, Mr 286.23, (b) sulfonated Kae (Kae-SO3): light yellow snowflake solid, Mr 365.29, (c) gallium (Ga(III)) complex with Kae-SO3 (Kae-SO3-Ga): brownish solid, Mr 798.28 and (d) Ga(III) complex with Kae (Kae-Ga): dark brown solid, Mr 640.17. The relative molecular weight without consideration of counter ions.
