|
HS Code |
559709 |
| Product Name | Direct Fast Blue FFRL |
| C I Number | C.I. 22045 |
| C I Name | Direct Blue 71 |
| Chemical Class | Azo dye |
| Appearance | Blue powder or granules |
| Solubility | Soluble in water |
| Molecular Formula | C34H24N6Na4O16S4 |
| Molecular Weight | 960.88 g/mol |
| Ph Value 1 Solution | 7-8 |
| Light Fastness | 5-6 (on cotton) |
| Application | Dyeing and printing of cellulose fibers |
| Heat Stability | Stable up to 120°C |
| Cas Number | 4399-55-7 |
As an accredited Direct Fast Blue FFRL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Blue FFRL is typically packaged in 25 kg woven plastic bags with inner polyethylene lining for moisture protection and secure transport. |
| Storage | Direct Fast Blue FFRL should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. It should be kept away from incompatible materials such as strong oxidizers. Ensure that the storage area is free from moisture and that the chemical is protected from physical damage and contamination. |
| Shipping | Direct Fast Blue FFRL is shipped in securely sealed, moisture-resistant packaging, such as fiber drums or HDPE bags, to ensure product integrity during transit. Shipping complies with chemical handling regulations, including appropriate labeling and documentation. The product should be stored in a cool, dry place, away from direct sunlight and incompatible substances. |
Competitive Direct Fast Blue FFRL 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
