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HS Code |
650563 |
| Cas Number | 88-21-1 |
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 g/mol |
| Iupac Name | 2-aminobenzenesulfonic acid |
| Synonyms | Orthanilic acid, o-Aminobenzenesulfonic acid |
| Appearance | White to off-white crystalline powder |
| Melting Point | 300 °C (decomposes) |
| Solubility In Water | Soluble |
| Boiling Point | Decomposes before boiling |
| Pka | 1.8 (sulfonic acid group); 4.99 (amino group) |
| Density | 1.68 g/cm³ |
| Pubchem Cid | 8461 |
As an accredited 2-Aminobenzenesulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 2-Aminobenzenesulfonic acid (Sigma Aldrich, 100g) comes in a tightly sealed, amber glass bottle with printed hazard labels. |
| Shipping | 2-Aminobenzenesulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed, chemical-resistant containers to prevent moisture absorption and contamination. It is classified as non-hazardous for transport, but should be handled with standard precautions. Ensure compliance with local and international shipping regulations. Store away from incompatible substances and sources of ignition. |
| Storage | 2-Aminobenzenesulfonic acid should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Protect from moisture and direct sunlight. Keep the chemical in its original packaging or an appropriately labeled container, and ensure it is stored according to Sigma Aldrich, Merck, or TCI chemical safety guidelines. |
Competitive 2-Aminobenzenesulfonic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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