7-Amino-4-Hydroxynaphthalene-2,8-Disulfonic Acid
|
HS Code |
224596 |
| Chemical Name | 7-Amino-4-Hydroxynaphthalene-2,8-Disulfonic Acid |
| Synonyms | SSA, Tobias Acid |
| Molecular Formula | C10H9NO7S2 |
| Molecular Weight | 339.31 g/mol |
| Cas Number | 81-16-3 |
| Appearance | Light brown to brown powder |
| Solubility | Soluble in water |
| Melting Point | >300 °C (decomposes) |
| Ph | Acidic (in aqueous solution) |
| Storage Conditions | Store at room temperature, keep container tightly closed and dry |
| 用途 | 用于染料及颜料的中间体 |
As an accredited 7-Amino-4-Hydroxynaphthalene-2,8-Disulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 7-Amino-4-Hydroxynaphthalene-2,8-Disulfonic Acid is packaged in a sealed amber glass bottle with hazard labeling. |
| Storage | 7-Amino-4-hydroxynaphthalene-2,8-disulfonic acid should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Label the container clearly and avoid exposure to heat sources. Use appropriate personal protective equipment when handling to prevent skin or respiratory exposure. |
| Shipping | 7-Amino-4-Hydroxynaphthalene-2,8-Disulfonic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. The package must comply with all relevant transportation regulations, labeled appropriately for chemicals. Use secondary containment to prevent leaks, and ship at ambient temperature unless otherwise specified. Handle with appropriate personal protective equipment (PPE). |
Competitive 7-Amino-4-Hydroxynaphthalene-2,8-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
