3,3',5,5'-Tetramethylbenzidine,dihydrochloride (TMB-HCL) (Biological level)
CAS No: 64285-73-0
Appearance:white crystalline powder Purity:≥99%
Molecular formula:C16H20N2.2HCL Molecular wt:313.27
Property: easy to dissolve in water Producing Area: suqian China