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HS Code |
448134 |
| Product Name | 4-Pyridinesulfonic acid |
| Cas Number | 2122-56-5 |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.17 |
| Appearance | White to off-white solid |
| Melting Point | >300°C (decomposes) |
| Solubility | Soluble in water |
| Pka | Approximately 1.5 (sulfonic acid proton) |
| Synonyms | Pyridine-4-sulfonic acid |
| Structure | Pyridine ring with a sulfonic acid group at position 4 |
| Pubchem Cid | 14641 |
As an accredited 4-Pyridinesulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4-Pyridinesulfonic acid, 25g: Supplied in a sealed, amber glass bottle with Sigma-Aldrich label, chemical grade specifications, and safety information. |
| Shipping | Shipping of **4-Pyridinesulfonic acid** (Sigma Aldrich/Merck/TCI, Chemical Grade) typically complies with standard chemical handling regulations. The product is securely packed in sealed containers to prevent leaks and contamination, shipped under ambient conditions, labeled according to safety data guidelines, and includes necessary documentation for safe and compliant transport. |
| Storage | 4-Pyridinesulfonic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible materials such as strong oxidizers and bases. Avoid exposure to moisture and direct sunlight. Follow all safety protocols recommended by Sigma Aldrich, Merck, or TCI, and ensure proper chemical labeling and access-controlled storage to prevent unauthorized handling. |
Competitive 4-Pyridinesulfonic 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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