Baicalin, (UV,HPLC),Spe: 85%,90%. light yellow powder ,C21H18011,80 MESH.
Active Ingredients] baicalin
[Molecular formula]:C21H18O11
[Molecular weight]:446.35
[Chemistry]β-D-Gluopyranosiduronic acid,5,6-dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl
[Determination Method] UV,HPLC
[Quality]
Specification :85%,90%
Appearance :Light yellow Powder
Partical Size:80mesh
Odor:Characteristic
Loss on drying :12% max
Heavy Metal :10ppm max
Arsenic :2ppm max
Pesticides Residual :Negative
Total of bacteria :1000cfu/g max
Fungi :100 cfu/g max
Salmonella:Negative
E Coli :Negative
[Storage] : In cool & dry place.Keep away from strong light and heat.
[Shelf Life] :2 years when properly stored
Enterprise standard.