|
HS Code |
405633 |
| Chemical Name | 2-Hydroxy-4-octyloxybenzophenone |
| Cas Number | 1843-05-6 |
| Appearance | Light yellow powder |
| Molecular Formula | C21H26O3 |
| Molecular Weight | 326.43 g/mol |
| Melting Point | 47-49°C |
| Solubility | Soluble in organic solvents, insoluble in water |
| Uv Absorption Maximum | Approx. 287 nm |
| Application | UV absorber for polymers like PE, PP, PVC, PS, etc. |
| Thermal Stability | Stable up to 300°C |
| Density | 1.08 g/cm³ |
| Purity | ≥98% |
| Odor | Odorless |
As an accredited Chimassorb 81 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Chimassorb 81 UV Absorbers are typically packaged in 25 kg fiber drums with inner polyethylene bags, ensuring product safety and stability. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Chimassorb 81 UV Absorbers: approximately 10 metric tons packed in 25kg fiber drums, securely palletized. |
| Shipping | Chimassorb 81 UV Absorbers are typically shipped in tightly sealed, moisture-proof containers to protect against contamination and degradation. Packages comply with international regulations for chemical transport, including proper labeling. Store and ship at ambient temperatures, away from direct sunlight, ignition sources, and incompatible substances to ensure product stability and safety. |
| Storage | Chimassorb 81 UV Absorber 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. Avoid contact with oxidizing agents and store in original, labeled containers. Follow all relevant safety guidelines and ensure access to appropriate spill response and personal protective equipment. |
| Shelf Life | Chimassorb 81 UV Absorber typically has a shelf life of at least two years when stored in tightly closed, original containers. |
|
Purity 99%: Chimassorb 81 UV Absorbers with purity 99% is used in high-performance polyolefin films, where superior resistance to UV-induced degradation is achieved. Melting Point 129°C: Chimassorb 81 UV Absorbers with melting point 129°C is used in outdoor automotive coatings, where it ensures thermal stability during high-temperature curing cycles. Particle Size <10 µm: Chimassorb 81 UV Absorbers with particle size <10 µm is used in transparent packaging materials, where it provides excellent optical clarity and UV filtration. Stability Temperature 250°C: Chimassorb 81 UV Absorbers with stability temperature 250°C is used in engineering thermoplastics, where it enhances color retention and mechanical properties after processing. Molecular Weight 358 g/mol: Chimassorb 81 UV Absorbers with molecular weight 358 g/mol is used in fiber applications, where it enables uniform dispersion and long-term lightfastness. Light Absorption Range 280–340 nm: Chimassorb 81 UV Absorbers with a light absorption range of 280–340 nm is used in agricultural films, where it prevents UV penetration and extends service life. Hydrophobicity Index 80: Chimassorb 81 UV Absorbers with hydrophobicity index 80 is used in exterior construction coatings, where it improves water repellency and outdoor durability. Solubility in Xylene 25 g/L: Chimassorb 81 UV Absorbers with solubility in xylene of 25 g/L is used in solvent-based adhesives, where it facilitates efficient incorporation and consistent UV protection. |
Competitive Chimassorb 81 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!
