4-Hydroxynaphthalene-1-Sulfonic Acid
|
HS Code |
567505 |
| Product Name | 4-Hydroxynaphthalene-1-sulfonic acid |
| Cas Number | 84-87-7 |
| Molecular Formula | C10H8O4S |
| Molecular Weight | 224.23 g/mol |
| Appearance | Light brown to brown crystalline powder |
| Melting Point | 205-210°C (decomposes) |
| Solubility | Soluble in water |
| Boiling Point | Decomposes before boiling |
| Density | 1.65 g/cm³ (approximate) |
| Synonyms | Sodium Schaeffer’s acid, 4-hydroxy-1-naphthalenesulfonic acid |
| Pka | 2.1 (Sulfonic acid), 9.8 (Phenolic OH) |
| Pubchem Cid | 13305 |
As an accredited 4-Hydroxynaphthalene-1-Sulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 200 g of 4-Hydroxynaphthalene-1-Sulfonic Acid is supplied in a sealed, amber glass bottle with a tamper-evident cap. |
| Storage | 4-Hydroxynaphthalene-1-sulfonic acid should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong bases and oxidizing agents. Protect from moisture and direct sunlight. Proper labeling and secondary containment are recommended to prevent leaks or spills. Follow all safety protocols and local regulations for chemical storage. |
| Shipping | 4-Hydroxynaphthalene-1-sulfonic acid should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be labeled in accordance with relevant chemical transport regulations, typically as a non-hazardous solid. During transit, avoid exposure to incompatible substances, and ensure packaging prevents leaks or spills to guarantee safe delivery. |
Competitive 4-Hydroxynaphthalene-1-Sulfonic 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
