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HS Code |
361616 |
| Product Name | 3,3'-Diaminobenzidine |
| Cas Number | 91-95-2 |
| Molecular Formula | C12H14N4 |
| Molecular Weight | 214.27 g/mol |
| Appearance | Light brown to brown powder |
| Melting Point | 205-210°C (decomposes) |
| Purity | ≥ 98% (Sigma-Aldrich typical) |
| Solubility | Slightly soluble in water, soluble in DMSO and alcohol |
| Storage Temperature | 2-8°C (refrigerated) |
| Synonyms | DAB, 1,1'-Benzidine, 3,3'-diamine |
| Hazard Statements | May cause cancer, causes skin and eye irritation |
| Ec Number | 202-110-6 |
As an accredited 3,3'-Diaminobenzidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Sigma-Aldrich 3,3'-Diaminobenzidine (DAB) is packaged in a 25-gram amber glass bottle with a white, screw-cap lid. |
| Shipping | 3,3'-Diaminobenzidine from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, sealed containers to prevent exposure to air and moisture. Packaging complies with safety regulations for hazardous chemicals, including appropriate labeling and documentation. Handling instructions and safety data sheets are provided. Shipping is generally via ground or air, following regulatory transport guidelines. |
| Storage | 3,3'-Diaminobenzidine (DAB) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Protect the chemical from light and moisture. It should be kept at room temperature, typically 15–25°C, and handled using appropriate personal protective equipment. Follow all regulatory and supplier storage guidelines. |
Competitive 3,3'-Diaminobenzidine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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