 T.C.B(2,2'-5.5'-Tetrachlorobenzidine)
Chemical name : 2,2'-5.5'-Tetrachlorobenzidine
Structural formula: 
Molecular formula: C12H10N2Cl4
Molecular weight: 324
Properties: White to greyish white crystal powder .It dissolves in ethylalcohol ,acid and in organic solvent.
Technical conditions :
Appearance : white to greyish white powder
Purity : ≥98%min
Use: pigment intermediates
Package : packed in 50kg paper board .bucked,it also can be parked in big (450×740).according to the requirement of the customers. |
