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|
HS Code |
414948 |
| Chemical Name | 4-Aminosalicylic Acid |
| Synonyms | Para-aminosalicylic acid, PAS |
| Molecular Formula | C7H7NO3 |
| Molar Mass | 153.14 g/mol |
| Appearance | White to light brown crystalline powder |
| Melting Point | 150-156 °C |
| Solubility In Water | Slightly soluble |
| Pka | 3.4 (carboxylic acid), 5.3 (amino group) |
| Cas Number | 65-49-6 |
| Therapeutic Use | Antitubercular agent |
| Storage Conditions | Store below 25°C, protect from light |
| Iupac Name | 4-amino-2-hydroxybenzoic acid |
As an accredited 4-Aminosalicylic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich 4-Aminosalicylic Acid, 100g, supplied in a sealed amber glass bottle with tamper-evident cap and product labeling. |
| Shipping | 4-Aminosalicylic Acid (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed containers to ensure product integrity and safety. It is classified as non-hazardous but should be handled with care. The package includes detailed labeling, handling instructions, and is compliant with standard chemical shipping regulations for laboratory and research use. |
| Storage | 4-Aminosalicylic Acid (chemical grade, Sigma Aldrich/Merck/TCI) should be stored in a cool, dry, and well-ventilated area, protected from light and moisture. Keep the container tightly closed when not in use. Store at a temperature between 2–8°C (refrigerated). Ensure it is clearly labelled and segregated from incompatible substances such as oxidizing agents and strong bases. |
Competitive 4-Aminosalicylic 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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