Benzophenone-4 CAS 4065-45-6
ʻO ka UV absorber BP-4 no ka papa benzophenone o nā pūhui. ʻO Benzophenone-4 ke keʻokeʻo a i ʻole ka pauka melemele māmā i ke ana wela, hiki ke hoʻopili pono i ka 285 ~ 325Im o ke kukui ultraviolet. ʻO Benzophenone-4 kahi ʻano ākea ākea ultraviolet absorber me ke kiʻekiʻe absorption rate, non-toxic, ʻaʻohe photosensitization, ʻaʻohe teratogenicity, a me ka mālamalama maikaʻi a me ka paʻa wela. Hoʻohana nui ʻia ka BP-4 i ka sunscreen, honey, lotion, aila a me nā mea hoʻonaninani ʻē aʻe.
| MEA | KANAWAI |
| Ka nana aku | Pada Keʻokeʻo Paʻa |
| Maʻemaʻe (HPLC) | 99.50% min |
| Lae hehee Deg.C | 160.0 ℃ min |
| poho maloo | 2.0% ka nui |
| PH,1%Hoʻonā wai@25C | 1.20-2.20 |
| ʻO Gardner kala (10% | 4.0max |
| 16.0NTU max | |
| Ka hoʻopaʻa ʻana o UV E1%cm, i ka wai ma max.285nm | 460 min |
| Ka hoʻopaʻa ʻana o UV E1%cm, i ka wai ma max.325nm | 290 min |
| K-Waiwai@285nm, L/g-cm | 46.0-50.0 |
| Nā metala kaumaha e like me Pb | 20ppm max |
1. Ma keʻano he mea hoʻopau hoʻopau UV, he maikaʻi kona anti-kahiko a me nā hopena palupalu ma ka pulupulu a me ka polyester fibers.
2. Hoʻohana nui ʻia ʻo BP-4 e like me ka anti ultraviolet hoʻopau ʻana i nā mea hoʻonaninani sunscreen e like me ka sunscreen, cream, honey, lotion, oil, etc.
3. Hiki ke hoʻohana 'ia ka BP-4 e like me ka UV absorber i loko o ka wai-soluble inks, coatings, etc.
25kg / ʻeke a i ʻole koi o nā mea kūʻai aku. E mālama ma kahi anuanu.
CAS 4065-45-6 Benzophenone-4
CAS 4065-45-6 Benzophenone-4
