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HS Code |
400074 |
| Chemical Name | 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol |
| Cas Number | 25973-55-1 |
| Appearance | Light yellow powder |
| Molecular Formula | C22H29N3O |
| Molecular Weight | 351.49 g/mol |
| Melting Point | 80-86 °C |
| Solubility | Soluble in organic solvents, insoluble in water |
| Uv Absorption Max | 342 nm |
| Specific Gravity | 1.17 g/cm³ |
| Product Type | Hindered amine light stabilizer (HALS); UV absorber |
| Use Level | 0.1-1.0% by weight in polymers |
| Thermal Stability | Up to 300 °C |
| Applications | Polyolefins, PVC, styrenics, engineering plastics |
| Color | Yellowish |
| Odor | Odorless |
As an accredited Tinuvin 328 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Tinuvin 328 UV Absorbers prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
