3,3′-diaminobenzidine cas 91-95-2

3,3′-DiaminobenzidineQuick Details

Product Name:3,3′-Diaminobenzidine

CAS No: 91-95-2

Molecular Formula: C12H14N4

Molecular Weight: 214.27

Molecular Structure:3,3'-Diaminobenzidine Structure

Appearance:Off -white to brown powder

Purity: 98%




Item Standard
Appearance Off -white to brown powder
Assay ≧98.0%


  1. Chemical Synthesis: 3,3′-Diaminobenzidine, with CAS number 91-95-2, is commonly used in chemical synthesis. It serves as a key intermediate in the production of various organic compounds, including dyes, pigments, and pharmaceuticals.
  2. Dye and Pigment Industry: This compound finds applications in the dye and pigment industry. 3,3′-Diaminobenzidine is used in the synthesis of various dyes and pigments, contributing to the vibrant colors in textiles and other materials.
  3. Immunohistochemistry (IHC): 3,3′-Diaminobenzidine is widely utilized in immunohistochemistry (IHC). It serves as a chromogenic substrate for the visualization of antibody-antigen reactions in biological tissues.
  4. Chemical Research: In chemical research activities, 3,3′-Diaminobenzidine is used for various experiments and analyses. Its versatile nature makes it valuable in the discovery and development of new compounds.


25kg/fiber drum


Stored in cool dry ventilated warehouse

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