REACH akwụkwọ UV Absorber UV 326 ntụ ntụ cas 3896-11-5
| Aha Chemical | 2- (2'-Hydroxy-3'-tert-butyl-5'-methylphenyl) -5 chlorobenzotriazole. | |||
| Aha ahia | UV 326 | |||
| Usoro | C17H18N3OCl | |||
| CAS NO. | 3896-11-5 | |||
| Ibu molekụla | 315.8 | |||
| Nkọwapụta | Ọdịdị | kristal ntụ ntụ na-acha odo odo | ||
| Ịdị ọcha | ≥99% (HPLC) | |||
| Ebe mgbaze | 137-142OC | |||
| Ash | ≤0.1% | |||
| Ọnwụ na ihicha | ≤0.5% | |||
| nnyefe | 460 nm≥93% 500 nm≥96% | |||
| Uru na Ngwa |
1. Ngwaahịa a bụ ihe na-arụ ọrụ nke ọma nke UV, nke nwere ike ịmị ọkụ 270-380 nm UV nke ọma. 2. Odorless, ezigbo thermo kwụsie ike n'okpuru elu okpomọkụ. 3. Ọ bụghị ntụpọ na alkali, na mmanụ na-eguzogide ọgwụ. 4. Ngwaahịa a fọrọ nke nta ka ọ ghara ịmị ọkụ a na-ahụ anya, karịsịa na-emetụta ngwaahịa ndị na-enweghị agba na ìhè. 5. A na-etinyekarị ya na polyolefin (karịsịa na ngwaahịa ọkwa nri), PVC, PA, ABS resin, AS resin, PU, wdg. | |||
| akwadoro usoro onunu ogwu | PVC | polyolefin | ABS resin | |
| 0.2-0.5% | 0.2-0.5% | 0.3-0.5% | ||
| ngwugwu | 20KG ma ọ bụ 25KG katọn ma ọ bụ drum | |||
| Ngwaahịa | UV 326 | ||
| CAS# | 3896-11-5 | ||
| Ogbe Mba | 20220501 | ||
| Ụbọchị nrụpụta | 1 Mee 2022 | Ndụ nchekwa | Ọnwa iri na abụọ |
| Otu ahụ | Nkọwapụta | Nsonaazụ | |
| Ọdịdị | Ọcha edo edontụ ntụ | Ọcha edo edontụ ntụ | |
| Nyocha | ≥99.00% | 99.57% | |
| Ash | ≤0.10% | 0.03% | |
| Okwu na-agbanwe agbanwe | ≤0,50% | 0.18% | |
| Ebe mgbaze | 137.00 ℃~141.00 ℃ | 138.40℃~139.60℃ | |
| Mbufe (%): 460nm | ≥95.00% | 96.43% | |
| Mbufe (%): 500nm | ≥97.00% | 99.08% | |
| Mmechi | tozuru oke | ||
| UV absorber | |
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | |
| Ọkụ stabilizer | |
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | Ngwakọta LS 3853S |
| Onye nrụpụta foto | |
| 1. | MBF CAS 15206-55-0 |
| 2. | |
| 3. | DETX CAS 82799-44-8 |
| 4. | EDB CAS 10287-53-3 |
| 5. | 1173 CAS 7473-98-5 |
| Antioxidant | |
| 1. | |
| 2. | AN 168 CAS 31570-04-4 |
| 3. | AN 1135 CAS 125643-61-0 |
| 4. | AN 1098 CAS 23128-74-7 |
| 5. | AN 1010 CAS 6683-19-8 |
