| 3,3′,5,5′-Tetramethylbenzidine | |
| Synonyms | BM blue, Sure Blue TMB, TMB Blotting Plus, TMB substrate, TMB |
| Categories | Nitrogen compounds, Amines |
| Assay (HPLC) | ≥99% |
| Appearance (Form) | Powder |
| Appearance (Colour) | White to beige to yellow |
| HSN Code | 292159.90 |
| Melting point | 168-171 °C(lit.) |
| Pack Size | 100 MG | 1 GM | 5 GM | 25 GM |
3,3′,5,5′-Tetramethylbenzidine
CAS No: 54827-17-7
| Catalouge No | BSCHM-007T |
| Mol. Formula | [-C6H2(CH3)2-4-NH2]2 |
| Mol. Weight | 240.34 |
| Price | POR |
3,3’,5,5’-Tetramethylbenzidine or TMB is a chromogenic substrate used in staining procedures in immunohistochemistry as well as being a visualizing reagent used in enzyme-linked immunosorbent assays (ELISA)TMB is a white crystal powder that forms a pale blue-green liquid in solution with ethyl acetate. TMB is degraded by sunlight and by fluorescent lights
3,3′,5,5′-Tetramethylbenzidine - used as a clinical reagent for testing blood. 3,3′,5,5′-Tetramethylbenzidine - used in staining procedures in immunohistochemistry. Further, it is used as a visualizing reagent in enzyme-linked immunosorbent assays. In addition to this, it is used as a replacement for carcinogenic compounds such as benzidine and o-phenylenediamine.
- Symbol GHS07 GHS07
- Signal word Warning
- Hazard statements H315-H319-H335
- Precautionary statements P261-P305 + P351 + P338
- Personal Protective Equipment dust mask type N95 (US), Eye shields, Face shields, Gloves
- Hazard Codes Xi
- Risk Statements 36/37/38
- Safety Statements 26-36
- WGK Germany 3
- RTECS DV2300000