2,7-Naphthalenedisulfonic Acid, 4-Hydroxy-
|
HS Code |
101795 |
| Chemical Name | 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy- |
| Molecular Formula | C10H8O7S2 |
| Molecular Weight | 304.29 g/mol |
| Cas Number | 127-68-4 |
| Appearance | White to off-white powder |
| Melting Point | 360 °C (dec.) |
| Solubility In Water | Soluble |
| Pka | 1.1 (first), 2.2 (second) |
| Boiling Point | Decomposes before boiling |
| Synonyms | 4-Hydroxy-2,7-naphthalenedisulfonic acid |
| Density | 1.79 g/cm3 |
| Ec Number | 204-859-5 |
| Hazard Class | Irritant |
| Storage Conditions | Store in a cool, dry place |
| Uses | Intermediate in dye and pigment manufacturing |
As an accredited 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed, amber glass bottle containing 100 grams of 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy-, with hazard labels. |
| Storage | 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy- should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizing agents. Protect from moisture, heat, and direct sunlight. Use appropriate containment to avoid environmental release, and ensure storage in accordance with all relevant chemical safety regulations and guidelines. |
| Shipping | 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy- is shipped in tightly sealed containers to prevent moisture absorption and contamination. It should be stored and transported in a cool, dry, and well-ventilated area. The chemical is classified as non-hazardous but caution is advised; avoid contact with skin and eyes during handling and shipping. |
Competitive 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy- 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
