|
HS Code |
519217 |
| Chemical Name | 4,4'-Bis(2-sulfostyryl)biphenyl |
| Appearance | Yellowish or light greenish powder |
| Solubility | Soluble in water |
| Molecular Formula | C28H20O6S2Na2 |
| Molecular Weight | 562.58 g/mol |
| Main Application | Optical brightener for detergents and paper |
| Fluorescence Color | Bluish-violet |
| Ionic Nature | Anionic |
| Cas Number | 27344-41-8 |
| Ph Range | 7-9 (1% aqueous solution) |
| Light Fastness | Good |
| Storage | Cool, dry place, protected from light |
As an accredited Optical Brightener KSB factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Optical Brightener KSB is packaged in 25 kg fiber drums with inner polyethylene liner, labeled for safety and product identification. |
| Shipping | **Shipping Description for Optical Brightener KSB:** Optical Brightener KSB is securely packed in tightly sealed 25 kg fiber drums or kraft paper bags with inner linings to prevent moisture absorption. Store and transport in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible materials. Handle with standard chemical safety precautions. |
| Storage | **Optical Brightener KSB** should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly sealed to prevent moisture absorption. Ensure storage rooms are free from incompatible substances such as strong acids or oxidizers. Follow local regulations and safety guidelines for chemical storage to maintain product stability and safety. |
Competitive Optical Brightener KSB 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!
