|
HS Code |
278993 |
| Product Name | Direct Red 4B |
| Other Name | Direct Red 23 |
| Cas Number | 1934-21-0 |
| Molecular Formula | C35H25N7Na2O10S2 |
| Molecular Weight | 787.72 g/mol |
| Appearance | Red powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes |
| Color Index Number | C.I. 29160 |
| Dye Class | Azo dye |
| Usage | Textile dyeing and paper |
| Ph Value | 6-8 (1% solution in water) |
As an accredited Direct Red 4B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Red 4B features a tightly sealed, labeled 500g plastic bottle with hazard warnings and supplier branding. |
| Shipping | Direct Red 4B should be shipped in tightly sealed, labeled containers, protected from moisture, light, and incompatible substances. Transport should comply with local, national, and international regulations for hazardous materials. Handle with appropriate safety precautions, avoiding spills and inhalation. Store and ship in a cool, dry place with proper documentation. |
| Storage | Direct Red 4B should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers. Protect the chemical from moisture and direct sunlight. Ensure containers are clearly labeled and kept away from food and drink. Use secondary containment if possible to prevent spills. Proper storage minimizes degradation and ensures lab safety. |
Competitive Direct Red 4B 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!
