Silymarin

[Molecular formula]¡ºC25H22O10

[Molecular weight]¡º482.43

[Producing area]¡ºShaanxi, China

[Legal code]¡º CAS NO.¡º 65666-07-1

[H.S code]¡º 2939.9990

[Specification]¡º
1.HPLC80%¡«Silybin 40% above
2.HPLC70%¡«Silybin 30% above
3.UV80%¡«Silybin and Isosilybin 30% above
4. The content requested by customer

[Solubility]¡º It is solvable in acetone, ethyl acetate, ethyl alcohol, Methyl alcohol, and difficult to solvate in Chloroform and insoluble in water.

[Packing]¡º 25kg net weight cardboard drums (37cm diameter, 50cm height), double-decked plastic bags inside.

[Storage]¡º well ventilated, shadow area; sealed container.

[Shelf life]¡º 3 year

[Product resource]¡º A mixture of flavonoids extracted from seeds of the milk thistle, Silybum marianum. It consists primarily of three isomers¡º silicristin, silidianin, and silybin, its major component.

[Product properties]¡º Silymarin is a flavonolignan compound extracted from seed peels of the composite medicinal plant, Silybum marianum (L.)Gaertner. It is a yellow powder or crystal powder with bitter taste. It is solvable in acetone, ethyl acetate, ethyl alcohol, Methyl alcohol, and difficult to solvate in Chloroform and insoluble in water. The Principal ingredients are flavonoid flavone substance such as Silybin, Isosilybin, Dehydro-Silybin, Silydianin, Silychristin and Silybin polymer etc.