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|
HS Code |
791681 |
| Chemical Name | 6-Amino-4-hydroxynaphthalene-2-sulfonic acid |
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Cas Number | 130-13-2 |
| Appearance | Brownish to reddish powder |
| Melting Point | 275-280°C (decomposes) |
| Solubility In Water | Soluble |
| Density | Approx. 1.7 g/cm³ |
| Pka | Approx. 1.2 (sulfonic acid group) |
| Synonyms | J Acid, 2-Sulfo-6-aminonaphthol-4 |
| Ec Number | 204-972-6 |
As an accredited 6-Amino-4-hydroxynaphthalene-2-sulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, opaque plastic bottle labeled "6-Amino-4-hydroxynaphthalene-2-sulfonic acid, 100g, Sigma-Aldrich" with hazard and chemical information displayed. |
| Shipping | 6-Amino-4-hydroxynaphthalene-2-sulfonic acid is shipped in sealed, chemical-resistant containers, compliant with international transport regulations. It is classified as a laboratory chemical and may require documentation for proper handling. The shipment includes safety information and Material Safety Data Sheets (MSDS) from Sigma Aldrich, Merck, or TCI, ensuring secure and compliant delivery. |
| Storage | 6-Amino-4-hydroxynaphthalene-2-sulfonic acid should be stored in a tightly closed container in a cool, dry, and well-ventilated area. Protect from moisture, heat, and light. Store away from incompatible substances such as oxidizing agents, strong acids, and bases. Follow standard chemical storage protocols as per Sigma-Aldrich or the manufacturer’s guidelines, and ensure proper labeling for safety. |
Competitive 6-Amino-4-hydroxynaphthalene-2-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@bouling-chem.com.
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Tel: +8615371019725
Email: sales7@bouling-chem.com
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