Certificate of Analysis

 

Product Name: DAB
Catalog Number: M56838
CAS Number: 91-95-2

Physical and Chemical Properties
Formula: C12H14N4
Molecular Weight: 214.27
Form: Solid
Solubility: DMSO 100 mg/mL
Storage: 4°C, protect from light
Chemical Structure: DAB Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: 3,3'-Diaminobenzidine, also known as 3,3',4,4'-tetraaminobiphenyl, consists of a biphenyl backbone, with each of the four carbon atoms at the para-position of the two benzene rings linked with Amino.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.