| Name of Product: | Tanshinone IIA  | 
                       
                        | Formula: | C19H18O3  | 
                       
                        | Cas No.: | 568-72-9  | 
                       
                        | Specification: | 95,98%  | 
                       
                        | Classification: | Natural product and plant extracts  | 
                       
                        | Packing: | 1kg,25kg,100kg,1mt  | 
                       
                        | Supply status: | A(Produced in big quantity,fully meet the market demand, usually spot supply)   | 
                                       
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