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HS Code |
715038 |
| Product Name | 3,3',5,5'-Tetramethylbenzidine |
| Common Abbreviation | TMB |
| Cas Number | 54827-17-7 |
| Molecular Formula | C16H20N2 |
| Molecular Weight | 236.35 g/mol |
| Appearance | White to Off-white crystalline powder |
| Melting Point | 173-176°C |
| Solubility | Slightly soluble in water, soluble in DMSO and methanol |
| Lambda Max | 652 nm (oxidized form, blue color) |
| Storage Conditions | Store at 2-8°C, protect from light |
| Ec Number | 259-364-6 |
| Sensitivity To Light | Light sensitive |
| Application | Substrate for peroxidase (e.g., HRP) in ELISA assays |
As an accredited 3,3',5,5'-Tetramethylbenzidine (TMB) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g Sigma-Aldrich TMB comes in a sealed amber glass bottle with hazard labels, product details, and a screw cap. |
| Shipping | 3,3',5,5'-Tetramethylbenzidine (TMB) from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, tightly sealed containers to prevent contamination. The chemical is transported according to relevant safety regulations, typically at ambient temperature, and accompanied by appropriate documentation, including safety data sheets, ensuring safe and compliant delivery to laboratories or research facilities. |
| Storage | 3,3',5,5'-Tetramethylbenzidine (TMB) should be stored in a tightly sealed container, protected from light, at 2-8°C (refrigerated). Keep away from incompatible substances such as strong oxidizing agents. Store in a dry, well-ventilated area, ensuring the container is clearly labeled. Avoid exposure to heat and moisture to maintain stability and prevent degradation. |
Competitive 3,3',5,5'-Tetramethylbenzidine (TMB) prices that fit your budget—flexible terms and customized quotes for every order.
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