|
HS Code |
541747 |
| Chemical Name | 2-Naphthol-6-Sulfonic Acid |
| Synonyms | Schaffer's Salt, beta naphtholsulfonic acid, 6-hydroxy-2-naphthalenesulfonic acid |
| Molecular Formula | C10H7O4S (acid form) |
| Salt Forms | Potassium salt (C10H6KO4S), Sodium salt (C10H6NaO4S) |
| Cas Number | 120-19-6 (acid form), 135-19-3 (potassium salt) |
| Molecular Weight | 238.23 g/mol (acid form) |
| Appearance | White to off-white crystalline powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes above 300°C |
| Ph Value | Acidic aqueous solutions |
| Odor | Odorless |
| Uses | Intermediate in dye and pigment manufacturing |
| Stability | Stable under recommended storage conditions |
As an accredited 2-Naphthol-6-Sulfonic Acid, potassium or sodium/ Schaffer's Salt/beta naphtholsulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 2-Naphthol-6-Sulfonic Acid (Schaffer's Salt) is supplied in a tightly sealed amber glass bottle with hazard labeling. |
| Container Loading (20′ FCL) | 20′ FCL can be loaded with 16-18 MT, packed in 25/50 kg bags, of 2-Naphthol-6-Sulfonic Acid, potassium/sodium salt. |
| Shipping | 2-Naphthol-6-Sulfonic Acid (Schaffer's Salt, beta naphtholsulfonic acid), as a solid potassium or sodium salt, should be tightly sealed and packaged to prevent moisture exposure. Ship in suitable, labeled containers compliant with local, national, and international chemical transport regulations. Avoid contact with incompatible substances. Handle and transport with appropriate hazard documentation. |
| Storage | 2-Naphthol-6-Sulfonic Acid (Schaffer's Salt) should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Protect from moisture and direct sunlight. Use secondary containment if possible to prevent spills. Follow all relevant safety and chemical hygiene protocols, and label containers clearly. |
| Shelf Life | Shelf life of 2-Naphthol-6-Sulfonic Acid (Schaffer's Salt) is typically **2-3 years** when stored in a cool, dry place. |
Competitive 2-Naphthol-6-Sulfonic Acid, potassium or sodium/ Schaffer's Salt/beta naphtholsulfonic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@boxa-chem.com
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