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HS Code |
750915 |
| Chemical Name | Pyridine-2-sulfonic acid |
| Cas Number | 98-55-5 |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.17 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | > 300°C (decomposes) |
| Solubility | Soluble in water |
| Pka | 2.2 (sulfonic acid group) |
| Density | 1.62 g/cm³ |
| Odor | Characteristic, pyridine-like |
| Synonyms | 2-Pyridinesulfonic acid, Pyridine-2-sulphonic acid |
| Ec Number | 202-687-6 |
| Storage Conditions | Store in a cool, dry place |
As an accredited Pyridine-2-sulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Pyridine-2-sulfonic acid (Sigma-Aldrich, 25g) is packaged in a sealed amber glass bottle with a chemical-resistant screw cap. |
| Shipping | Pyridine-2-sulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in sealed, chemical-resistant containers, compliant with regulatory standards for hazardous materials. Packaging ensures stability during transit, with clear labeling for identification. Handling and shipping follow all safety and environmental guidelines, including documentation for chemical transport and emergency response instructions. |
| Storage | Pyridine-2-sulfonic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances like strong oxidizers. Protect from moisture and direct sunlight. Store at room temperature or as specified by the manufacturer. Always follow Sigma Aldrich, Merck, or TCI guidelines for chemical storage and use appropriate personal protective equipment (PPE). |
Competitive Pyridine-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 +8615365186327 or mail to sales3@ar-reagent.com.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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