|
HS Code |
800587 |
| Chemical Name | Direct Fast Blue 4G |
| Cas Number | 3761-53-3 |
| Molecular Formula | C34H24N6Na4O16S4 |
| Molar Mass | 994.84 g/mol |
| Appearance | Dark blue to blue powder |
| Solubility In Water | Soluble |
| Dye Class | Direct dye |
| Maximum Absorption Wavelength | 605 nm |
| Application | Textile dyeing (cotton, paper, silk) |
| Melting Point | Decomposes before melting |
| Storage Conditions | Store in a cool, dry, well-ventilated area |
| Ec Number | 223-433-2 |
As an accredited Direct Fast Blue 4G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Fast Blue 4G consists of a 25 kg fiber drum, sealed and labeled with safety and handling instructions. |
| Storage | Direct Fast Blue 4G should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Keep it out of direct sunlight and sources of ignition. Use appropriate personal protective equipment during handling to avoid inhalation and contact with skin or eyes. Proper labeling and secure storage are essential. |
| Shipping | Direct Fast Blue 4G should be shipped in tightly sealed, clearly labeled containers to prevent leaks and contamination. Store and transport in a cool, dry, and well-ventilated environment, away from incompatible substances. Handle with appropriate safety precautions, including the use of protective equipment to minimize exposure and environmental risks during transit. |
Competitive Direct Fast Blue 4G 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
