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HS Code |
100808 |
| Chemical Name | 2-Amino-5-Naphthol-7-Sulphonic Acid |
| Cas Number | 130-23-4 |
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Appearance | Light brown to off-white powder |
| Solubility In Water | Soluble |
| Melting Point | Approx. 300°C (decomposes) |
| Synonyms | 2-Amino-5-hydroxy-7-naphthalenesulfonic acid, Tobias Acid |
| Ph Of 1 Aqueous Solution | Approximately 6-7 |
| Usage | Intermediate in azo dye manufacture |
| Boiling Point | Decomposes before boiling |
| Ec Number | 204-977-8 |
As an accredited 2-Amino-5-Naphthol-7-Sulphonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive 2-Amino-5-Naphthol-7-Sulphonic 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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