供应染料木素

染料木素Genistein

[植物来源]豆科植物染料木(金雀花) Genista tinctoria Linn.,广豆根Sophora subprostrala Chun et T.Chen

[英文名称] 

Genistein

[分子式及分子量]

C₁₅H₁₀O₅ ; 270.23

[别名]

5,7,4’-三羟基异黄酮  染料木黄酮  金雀异黄酮

[产品简介]

外观灰白色，染料木素属于异黄酮类,297℃-298℃  溶于DMSO和乙醇，几乎不溶于水.

[产品规格]

染料木素Genistein

Assay(BY HPLC)含量> 98%                                                                           

Appearance性状:Fine Powder精细粉末 

Color颜色:Light gray white灰白色    

Odor气味:Characteristic特殊气味      

Taste味觉:Characteristic特殊味道      

Mesh Size网筛孔径:80 mesh                                                                         

Loss On Drying干燥失重:<1%

Sulphated Ash灰份:<1%

Heavy metals重金属: <10PPM

Pesticides农药残留: Negative

Residual Solvents溶剂残留: Eur.Pharm.          

Total Plate Count细菌总数:<1000CFU/gm                           

Yeast & Mold霉菌及酵母菌:<100CFU/gm                                                       

Salmonella沙门氏菌：Negative无     

E.Coli大肠杆菌: Negative无