|
HS Code |
281346 |
| Chemicalname | Direct Fast Red F-3B |
| Casnumber | 3761-53-3 |
| Molecularformula | C19H17N5Na2O7S2 |
| Molecularweight | 553.48 g/mol |
| Appearance | Red powder |
| Solubilityinwater | Soluble |
| Dyeclass | Azo dye |
| Usage | Textile dyeing |
| Meltingpoint | Decomposes |
| Phstability | Stable in neutral and alkaline conditions |
| Lightfastness | Moderate |
| Absorptionmax | 500-510 nm |
As an accredited Direct Fast Red F-3B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Red F-3B is packaged in a 25 kg woven polyethylene bag with inner plastic lining, labeled for chemical safety. |
| Shipping | Direct Fast Red F-3B should be shipped in tightly sealed containers, clearly labeled with hazard information. Protect from moisture, heat, and direct sunlight. Store in a cool, dry, and well-ventilated area. Follow regulations for the transport of dyes and chemicals, ensuring packages prevent spillage and comply with local safety standards. |
| Storage | Direct Fast Red F-3B should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat or ignition. Keep it away from incompatible materials such as strong oxidizers. Ensure the storage area is clearly labeled and equipped to handle chemical spills safely. Use personal protective equipment when handling. |
Competitive Direct Fast Red F-3B prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
