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HS Code |
741586 |
| Chemical Name | Reactive Black 5 |
| Cas Number | 17095-24-8 |
| Molecular Formula | C26H21N5Na4O19S6 |
| Molar Mass | 991.82 g/mol |
| Appearance | Black powder or granules |
| Solubility In Water | Highly soluble |
| Application | Textile dyeing |
| Color Index Number | CI 20505 |
| Light Fastness | Good |
| Type | Bisazo reactive dye |
| Storage Conditions | Keep in a cool, dry place |
| Melting Point | Decomposes before melting |
| Synonyms | C.I. Reactive Black 5, Direct Black 22 |
| Ph Range | Optimal usage at pH 10-11 |
| Stability | Stable under normal conditions |
As an accredited Reactive Black 5 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Reactive Black 5 (Sigma Aldrich) is supplied in a 25g amber glass bottle with a secure screw cap and safety labeling. |
| Shipping | Reactive Black 5 should be shipped in tightly sealed, labeled containers compatible with the chemical, following the manufacturer’s safety guidelines. Protect from moisture, direct sunlight, and physical damage. Transport in accordance with local, national, and international regulations for laboratory chemicals. Ensure appropriate hazard documentation and safety data sheets accompany the shipment. |
| Storage | **Reactive Black 5** should be stored in a tightly closed 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 and avoid contamination. Use appropriate safety measures and labeling as per Sigma Aldrich, Merck, or TCI chemical grade guidelines. |
Competitive Reactive Black 5 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
Flexible payment, competitive price, premium service - Inquire now!
