Paeoniflorin
Original plant   the root of the Paeonia albifolra Pall.(P.lactiflora Pall.)
Molecular formula, C23H28O11; molecular weight, 480.45
Physical property    Brown powder; Melting point  196℃; 
Pharmacological action    distending the blood vessel, ease pain and calm, anti-inflammation and anti-canker, relieving fever and spasmolysis, diuresis.  
package and storage

1.aluminum foil bag with PE inner,1kg/bag or paper drum,25kg/drum
d in cool and dry

Shelf life:2 years