Product Name L-(-)-DTTA / (-)-O,O'-Di-p-toluyl-L-tartaric acid
CAS NO. 32634-66-5
Structural Formula
Specification MF :                    C20H18O8             
MW:                     386.35          
Chemical Assay (HPLC):  not less than 98%
Chiral Assay (HPLC) ee: not less than  98%
Spcific rotation:       -138¡ã, c = 1 in C2H5OH      
Mmelting Point :        169-171 ¡ãC        
Moisture:               £¼0.5%  
Packing 25kgs/drum
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