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|
HS Code |
189179 |
| Name | 2,2'-Benzidinedisulfonic Acid |
| Cas Number | 117-62-4 |
| Molecular Formula | C12H12N2O6S2 |
| Molecular Weight | 360.37 g/mol |
| Appearance | Gray to brown powder |
| Melting Point | Over 300°C (decomposes) |
| Solubility | Soluble in water |
| Density | 1.65 g/cm³ (approximate) |
| Pka | Approx. 1.4 (sulfonic acid group) |
| Synonyms | 4,4'-Diamino-1,1'-biphenyl-2,2'-disulfonic acid |
| Pubchem Cid | 10705 |
| Ec Number | 204-201-1 |
As an accredited 2,2'-Benzidinedisulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packaged in a 100g amber glass bottle with chemical-resistant screw cap, displaying hazard labels, product name, and safety information. |
| Storage | 2,2'-Benzidinedisulfonic Acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers. Protect the chemical from moisture and direct sunlight. Proper labeling and secondary containment are recommended to prevent leaks or accidental exposure. Always follow local safety regulations and use appropriate personal protective equipment when handling. |
| Shipping | 2,2'-Benzidinedisulfonic Acid is shipped in tightly sealed containers, compliant with chemical safety regulations. During transport, it must be kept away from incompatible substances and protected from moisture and physical damage. Labeling should follow applicable hazardous material guidelines, and shipping documentation must include relevant safety data and UN identification, if classified as hazardous. |
Competitive 2,2'-Benzidinedisulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
