|
HS Code |
944146 |
| Product Name | Ultraviolet Absorber UV-326/UV-329 |
| Cas Number Uv 326 | 3896-11-5 |
| Cas Number Uv 329 | 3147-75-9 |
| Chemical Formula Uv 326 | C17H18N2O2 |
| Chemical Formula Uv 329 | C22H24O |
| Appearance | Light yellow powder or crystalline solid |
| Molecular Weight Uv 326 | 282.34 g/mol |
| Molecular Weight Uv 329 | 304.43 g/mol |
| Melting Point Uv 326 | 137-141°C |
| Melting Point Uv 329 | 98-103°C |
| Solubility | Soluble in organic solvents like benzene, toluene, chloroform |
| Uv Absorption Range | 270-400 nm |
| Purity | ≥99% (by HPLC) |
| Specific Gravity | 1.17–1.18 g/cm³ |
| Applications | Plastics, coatings, adhesives, resins |
As an accredited Ultraviolet Absorber UV-326/UV-329 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Ultraviolet Absorber UV-326/UV-329 is a 25kg fiber drum with inner plastic lining for safe transport. |
| Shipping | Ultraviolet Absorber UV-326/UV-329 is typically shipped in 25 kg fiber drums or bags, lined with plastic for moisture protection. The product should be stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances. Ensure containers are tightly sealed during transit to prevent contamination or spillage. |
| Storage | Ultraviolet Absorber UV-326/UV-329 should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep containers tightly closed to prevent moisture ingress and contamination. Avoid storage near strong acids, bases, or oxidizing agents. Use appropriate, labeled containers and ensure storage conditions comply with safety regulations for chemicals. |
Competitive Ultraviolet Absorber UV-326/UV-329 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!
