|
HS Code |
947610 |
| Name | Acid Blue 221 |
| Cas Number | 37201-43-7 |
| Molecular Formula | C23H21N3Na2O9S2 |
| Molecular Weight | 589.54 g/mol |
| Appearance | Blue powder |
| Solubility | Soluble in water |
| Ci Number | C.I. 18055 |
| Dye Class | Acid dye |
| Application | Textile industry, wool, silk |
| Maximum Absorption Wavelength | 601 nm |
| Ph Range For Application | 2-5 |
| Synonyms | Acid Blue 221, Wool Blue 5R |
As an accredited Acid Blue 221 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Blue 221 is supplied in a sealed, labeled 500-gram plastic container with hazard symbols and safety instructions clearly displayed. |
| Storage | **Acid Blue 221** should be stored in a tightly-sealed container, away from direct sunlight, heat, and moisture. Keep it in a cool, dry, and well-ventilated area, separated from incompatible materials such as strong oxidizing agents. Ensure proper labeling and restrict access to authorized personnel. Always use suitable protective equipment when handling and store according to local regulations. |
| Shipping | Acid Blue 221 should be shipped in tightly sealed containers made of compatible materials, protected from moisture, heat, and direct sunlight. During transit, ensure it remains upright and secure to prevent spills. Follow all applicable regulations for transport of chemicals, including proper labeling, documentation, and safety data sheets. |
Competitive Acid Blue 221 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
