Chemical Name: N,N' -diphenyl-N,N' -di-p-tolyl- Benzidine
CAS No.: 20441-06-9
Molecular Formula: C33H24BrN
Molecular weight:514.45
Appearance: blue powder
Assay: 97%min
Product name: 2-Aminotoluene-5-sulfonic acid
CAS: 98-33-9
Molecular Formula:C7H9NO3S
Molecular weight:187.22
Product name: 3,4-Dichloroaniline-6-sulfonic acid
CAS: 6331-96-0
Molecular Formula:C6H5Cl2NO3S
Molecular weight:242.08
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