|
HS Code |
981769 |
| Name | Blue 2R |
| Alternative Names | Indigo Carmine |
| Color Index | CI 73015 |
| Chemical Class | Sulfonated indigo dye |
| Molecular Formula | C16H8N2Na2O8S2 |
| Appearance | Dark blue to purple powder |
| Solubility | Soluble in water |
| Uses | Biological staining, food coloring, pharmaceuticals |
| Maximum Absorption Wavelength Nm | 610 |
| Cas Number | 860-22-0 |
As an accredited Blue 2R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Blue 2R is packaged in a sealed, 500g plastic bottle with a blue screw cap, labeled with hazard warnings. |
| Storage | **Blue 2R** should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Keep it away from direct sunlight, moisture, heat sources, and incompatible substances such as strong oxidizers. Ensure the storage area is labeled and access is restricted to trained personnel. Protect from physical damage and follow all relevant safety guidelines and regulations. |
| Shipping | Blue 2R should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. It must comply with local and international regulations for chemical transport, including hazard classification if applicable. Ensure the use of suitable cushioning and maintain compatibility with container materials to prevent spillage or contamination during transit. |
Competitive Blue 2R 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
