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HS Code |
744581 |
| Product Name | Alkali Blue 4B |
| Chemical Formula | C37H29N3Na2O6S2 |
| Cas Number | 1064-48-8 |
| Appearance | Dark blue powder |
| Molecular Weight | 729.76 g/mol |
| Solubility In Water | Soluble |
| Color Index Number | C.I. 20400 |
| Dye Class | Triphenylmethane |
| Usage | pH indicator and textile dye |
| Melting Point | Decomposes on heating |
| Maximum Absorption Wavelength | Approx. 620 nm |
| Storage Conditions | Store in a cool, dry place |
As an accredited Alkali Blue 4B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Alkali Blue 4B is packaged in a sealed, amber glass bottle containing 100 grams, labeled with hazard symbols and handling instructions. |
| Storage | Alkali Blue 4B should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Protect from light and moisture. The storage area should be clearly labeled, with limited access to authorized personnel. Avoid formation of dust, and keep away from sources of ignition or excessive heat. |
| Shipping | Alkali Blue 4B is shipped in tightly sealed containers to prevent moisture absorption and contamination. It should be protected from physical damage, heat, and direct sunlight during transport. Proper labeling and documentation in accordance with local and international regulations are required, ensuring safe handling and compliance with shipping standards. |
Competitive Alkali Blue 4B prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
