product name:Kaempferol
come from: Kaempferia galanga L
chem-name:3,4',5,7-Tetrahydroxyflavone;3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS:520-18-3
EINECS NO.:208-287-6
melecular formular and molecular weight:C15H10O6;286.24
purity:50%;80%;98%
test method:HPLC
melting point:276degree
brief: yellow green powder
Packaging:
inside: in the double plastic bag
outside: foil packets