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HS Code |
979102 |
| Cas Number | 80-08-0 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Iupac Name | 4,4'-diaminodiphenyl sulfone |
| Synonyms | Dapsone, DDS |
| Appearance | White to off-white crystalline powder |
| Melting Point | 175-178°C |
| Solubility In Water | Slightly soluble |
| Density | 1.36 g/cm³ |
| Odor | Odorless |
| Pka | 6.5 |
| Logp | 0.97 |
| Ec Number | 201-248-4 |
As an accredited 4,4'-Diaminodiphenylsulfone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for 4,4'-Diaminodiphenylsulfone (100g) is a sealed, amber glass bottle with a secure screw cap and hazard labeling. |
| Storage | 4,4'-Diaminodiphenylsulfone should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers. Protect it from direct sunlight and moisture. The storage area should be clearly labeled, with restricted access, and equipped with appropriate spill containment and fire suppression systems. Use secondary containment to prevent environmental contamination. |
| Shipping | 4,4'-Diaminodiphenylsulfone (Dapsone) is shipped as a solid in tightly sealed containers, protected from moisture and light. It should be transported according to standard chemical safety protocols, with appropriate labeling. Avoid contact with strong oxidizers. Handle and store in a cool, well-ventilated area, following all regulatory requirements for chemical shipping. |
Competitive 4,4'-Diaminodiphenylsulfone 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
