CAS NO | 40470-68-6;164908-53-6 |
Molecular formula | C30H26O2 |
Molecular weight | 418.5262 |
C.I.NO | 378 |
Appearance: light yellow or ivory crystal powder | |
Melting point: 216-222℃ | |
Purity: ≥99.00% | |
Maximum absorption peak: 368nm | |
Maximum fluorescence reflection: 436nm | |
Specific gravity: 1.23g/m3 | |
Product picture | |
Main ingredients | 4,4'-bis(2-methoxystyryl)-1,1'-biphenyl |
1.Appearance: light yellow or ivory crystal powder | |
2.Structure: biphenyl brightening agent | |
3. Acid-resisting and alkali resisting performance: strong | |
4.Solubility: insoluble in water, and be soluble in organic solvent | |
5.Melting point: 220-221℃ | |
Application scope | The product has fine brightening effect on various plastic products, especially on PVC and polypropylene products. In addition, it has reasonable brightening effect on artificial leather products. |
Application method | Application ratio: 0.01-0.05%. |
Packing and storage | Packaging according to customer requirements (25 kg) cartons, paper bucket, paper bags. Packaging according to customer requirements. Dry, dark save |
Precautions | The product information for reference, research and identification, the Company does not assume the responsibility and patent disputes caused. If you have any technical or problems, please contact me. |