| ≥1 piece |
product name: Quercetin
come from: Sophora flavescens Ait.
chem-name:3,3',4',5,7-Pentahydroxyflavone;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
CAS: 117-39-5
EINECS:204-187-1
melecular formular and molecular weight: C15H10O7; 302.24
Melting point: 314-317??C
Water solubility:<0.1 g/100 mL at 21??C
purity:98%
test method:HPLC
brief: yellowish green powder
Packaging:inside: in the double plastic bag
outside: bucket