Benzophenone-4 CAS 4065-45-6
No ka papa benzophenone o nā hui ka mea hoʻoheheʻe UV BP-4. He pauka keʻokeʻo a melemele māmā paha ʻo Benzophenone-4 i ka mahana o ka lumi, hiki ke hoʻoheheʻe pono i ka 285 ~ 325Im o ke kukui ultraviolet. ʻO Benzophenone-4 kahi ʻano mea hoʻoheheʻe ultraviolet ākea me ka nui o ka hoʻoheheʻe ʻana, ʻaʻohe ʻawaʻawa, ʻaʻohe photosensitization, ʻaʻohe teratogenicity, a maikaʻi ke kukui a me ke kūpaʻa wela. Hoʻohana nui ʻia ʻo BP-4 i ka sunscreen, ka meli, ka lotion, ka ʻaila a me nā mea hoʻonaninani ʻē aʻe.
| MEA | KŪMAU |
| helehelena | Pauka Keʻokeʻo ʻOle |
| Maʻemaʻe (HPLC) | 99.50%min |
| Kiko Heheʻe Deg.C | 160.0℃min |
| Pohō maloʻo | 2.0% kiʻekiʻe loa |
| PH, 1% Wai hoʻonā@25C | 1.20-2.20 |
| ʻO Gardner kala (10% | 4.0max |
| 16.0NTU kiʻekiʻe | |
| Ka omo ʻana o ka UV E1%cm, i loko o ka wai ma ka palena kiʻekiʻe o 285nm | 460min |
| Ka omo ʻana o ka UV E1%cm, i loko o ka wai ma ka palena kiʻekiʻe o 325nm | 290min |
| K-Value@285nm, L/g-cm | 46.0-50.0 |
| Nā metala kaumaha e like me Pb | 20ppm ka palena kiʻekiʻe |
1. Ma ke ʻano he mea hoʻopau pale UV, he hopena maikaʻi kona anti-kahiko a me ka palupalu ma nā olonā pulupulu a me ka polyester.
2. Hoʻohana nui ʻia ʻo BP-4 ma ke ʻano he mea hoʻopau anti ultraviolet i nā mea hoʻonani sunscreen e like me ka sunscreen, kirīmi, meli, lotion, ʻaila, a pēlā aku
3. Hiki ke hoʻohana ʻia ʻo BP-4 ma ke ʻano he mea hoʻopūʻiwa UV i nā ʻīnika wai ʻē aʻe, nā uhi, a pēlā aku
25kg/ʻeke a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia i kahi anuanu.
CAS 4065-45-6 Benzophenone-4
CAS 4065-45-6 Benzophenone-4
