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|
HS Code |
959851 |
| Chemical Name | 4,4'-Bis(2-benzoxazolyl)stilbene |
| Cas Number | 40470-68-6 |
| Appearance | Yellowish green powder |
| Molecular Formula | C30H22N2O2 |
| Molecular Weight | 442.51 |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 219-221°C |
| Purity | ≥99% |
| Application | Optical brightener for plastics and fibers |
| Max Absorption Wavelength | 370nm |
| Fluorescent Color | Bright blue |
| Storage | Keep in a cool, dry, and ventilated place |
| Stability | Stable under normal usage conditions |
| Package | 25kg fiber drum or as required |
| Ec No | 254-938-2 |
As an accredited Optical Brightener CBS-127 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Optical Brightener CBS-127 is packaged in a 25 kg net weight fiber drum with an inner plastic lining for protection. |
| Container Loading (20′ FCL) | A 20′ FCL container holds around 10,000 kg of Optical Brightener CBS-127, typically packed in 25 kg fiber drums or cartons. |
| Shipping | Optical Brightener CBS-127 is typically shipped in 25 kg fiber drums with inner polyethylene liners to ensure protection from moisture and contamination. The product should be stored and transported in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Handle according to standard chemical safety guidelines. |
| Storage | Optical Brightener CBS-127 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. Keep the container tightly closed when not in use and avoid contact with strong oxidizing agents. Store in original packaging or a compatible, labeled container to prevent contamination. Proper storage ensures product stability and safety. |
| Shelf Life | Optical Brightener CBS-127 has a shelf life of two years if stored in a cool, dry, and well-ventilated area. |
Competitive Optical Brightener CBS-127 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@boxa-chem.com
Flexible payment, competitive price, premium service - Inquire now!
