4,4'-Diaminodiphenylethylene-2,2'-Disulfonic Acid
|
HS Code |
496661 |
| Cas Number | 81-11-8 |
| Molecular Formula | C14H14N2O6S2 |
| Molecular Weight | 386.40 g/mol |
| Appearance | Light brown to yellow powder |
| Melting Point | ≥ 300 °C (decomposes) |
| Solubility In Water | Soluble |
| Purity | Typically ≥ 98% |
| Synonyms | Dapsone disulfonic acid, DDEDSA |
| Ph 1 Solution | 4.5 - 6.5 |
| Storage Conditions | Store at room temperature, protected from moisture |
| Inchikey | HNQOZGPHOKPDTJ-UHFFFAOYSA-N |
As an accredited 4,4'-Diaminodiphenylethylene-2,2'-Disulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 500g amber glass bottle, clearly labeled with product name, hazard symbols, and storage instructions. |
| Storage | **4,4'-Diaminodiphenylethylene-2,2'-Disulfonic Acid** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Protect from moisture and direct sunlight. Properly label the container and ensure it remains upright to avoid spills. Personal protective equipment should be used when handling the chemical. |
| Shipping | 4,4'-Diaminodiphenylethylene-2,2'-Disulfonic Acid should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. It must comply with relevant chemical transport regulations and include appropriate hazard identification labeling. Proper documentation such as MSDS should accompany the shipment for safe handling and emergency procedures. |
Competitive 4,4'-Diaminodiphenylethylene-2,2'-Disulfonic 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@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@alchemist-chem.com
