© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
355475 |
| Common Name | 1,3-Phenylenediamine-4,6-Disulfonic Acid |
| Chemical Formula | C6H8N2O6S2 |
| Molecular Weight | 268.27 g/mol |
| Cas Number | 91-63-4 |
| Appearance | white to off-white powder |
| Melting Point | decomposes |
| Solubility In Water | soluble |
| Ph Value | acidic (aqueous solution) |
| Density | approx. 1.6 g/cm3 |
| Iupac Name | 4,6-disulfonic-1,3-benzenediamine |
| Synonyms | Metanilic acid; 1,3-Benzenediamine-4,6-disulfonic acid |
| Ec Number | 202-073-8 |
As an accredited 1,3-Phenylenediamine-4,6-Disulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1,3-Phenylenediamine-4,6-Disulfonic Acid is supplied in a 25g amber glass bottle with secure, tamper-evident cap. |
| Storage | **1,3-Phenylenediamine-4,6-Disulfonic Acid** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture, heat, and incompatible substances such as strong oxidizers. Protect from direct sunlight. Properly label the container and avoid prolonged exposure to air. Use appropriate personal protective equipment when handling to prevent inhalation, ingestion, or skin contact. |
| Shipping | **Shipping Description:** 1,3-Phenylenediamine-4,6-Disulfonic Acid should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Handle with care, using appropriate personal protective equipment. Label packages with relevant hazard information. Follow all local, national, and international transport regulations for chemicals. Store and transport at room temperature unless otherwise specified. |
Competitive 1,3-Phenylenediamine-4,6-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@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
