Benzophenone-4 CAS 4065-45-6
UV absorber BP-4 waxaa iska leh fasalka benzophenone ee xeryahooda.Waa caddaan ama budo huruud ah oo khafiif ah heerkulka qolka, kaas oo si wax ku ool ah u nuugi kara 285 ~ 325Im ee iftiinka ultraviolet.Waa nooc ka mid ah nuugista ultraviolet ballaaran oo leh heerka nuugista sare, aan sun ahayn, sawir-qaadis la'aan, teratogenicity ma leh, iyo iftiin wanaagsan iyo xasilloonida kulaylka.Waxa si weyn loogu isticmaalaa muraayadaha cadceedda, malabka, labeenta, saliidda iyo waxyaalaha kale ee la isku qurxiyo.
| ITEM | HEERKA |
| Muuqashada | Budo-cad-cad |
| Daahirnimada (HPLC) | 99.50% min |
| Meesha dhalaalka Deg.C | 160.0 ℃ min |
| Luminta qalalan | 2.0% ugu badnaan |
| PH,1% Aqueous Solution@25C | 1.20-2.20 |
| Gardner midabka (10% | 4.0max |
| 16.0NTU max | |
| Nuugista UV E1% cm, biyo ku jira ugu badnaan.285nm | 460min |
| Nuugista UV E1% cm, biyo ku jira ugu badnaan.325nm | 290min |
| K-Qiimaha@285nm, L/g-cm | 46.0-50.0 |
| Biraha culus sida Pb | ugu badnaan 20ppm |
1.Sida wakiilka dhamaystirka u adkaysta UV, waxay leedahay saameyn wanaagsan oo ka hortagga gabowga iyo jilicsanaanta suufka iyo fiilooyinka polyesterka.
2. Waxa si balaadhan loogu isticmaalaa sida ultraviolet-ka-dhameystiran walxaha la isku qurxiyo sida kiriimka qorraxda, labeenta, malabka, saliidda, iwm.
3 waxa kale oo loo isticmaali karaa sida nuugeeyaha UV ee khadadka kale ee biyaha ku milma, dahaarka, iwm
25kg/bac ama shuruudaha macaamiisha.Ku hay meel qabow.
CAS 4065-45-6 Benzophenone-4
CAS 4065-45-6 Benzophenone-4
