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HS Code |
686796 |
| Cas Number | 116-63-2 |
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Appearance | Light brown to brown powder |
| Melting Point | 287-290°C (dec.) |
| Solubility In Water | Soluble |
| Synonyms | Tobias acid |
| Ph 1 Solution | 3.5-4.5 |
| Purity | Typically ≥ 98% |
| Boiling Point | Decomposes before boiling |
| Odor | Odorless |
| Storage Temperature | Room temperature |
| Ec Number | 204-149-0 |
| Density | 1.54 g/cm³ |
| Hazard Statements | May cause eye, skin, and respiratory irritation |
As an accredited 1-Amino-2-Naphthol-4-Sulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packaged in a 500g amber glass bottle with airtight screw cap, labeled with chemical name, hazard warnings, and manufacturer information. |
| Storage | 1-Amino-2-Naphthol-4-Sulfonic Acid should be stored in a tightly sealed 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. Proper chemical labeling and secondary containment are recommended to prevent spills and contamination. Always follow local regulations and safety guidelines for handling and storage. |
| Shipping | 1-Amino-2-Naphthol-4-Sulfonic Acid is shipped in tightly sealed containers to prevent moisture absorption and contamination. The packaging complies with local and international regulations for chemical transport. During transit, the chemical is kept in a cool, dry place, away from incompatible substances, with appropriate labeling and documentation provided for safe handling. |
Competitive 1-Amino-2-Naphthol-4-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@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
