China mtengo wabwino kwambiri paphinitar bp benzophenones cas 119-61-9
Kufotokozera kwa Benzphenone:
Benzophenone ndi mtundu wopanda utoto wokhala ndi kukoma kokoma ndi kununkhira kwa rose. Ili ndi malo osungunula 47-49 ° C, kachulukidwe kakang'ono kwa 1.1146, komanso mndandanda wonena za 1.6077. Imasungunuka m'malo okhazikika komanso monomers monga ethanol, ether ndi chloroform, koma osakhazikika m'madzi. Ndi chithunzi chaulere chaulere, makamaka chogwiritsidwa ntchito mu njira zaulere zaulere za UV, monga zokutira, inks, zomata, etc. ndi gawo lapakati pa utoto wa organic ndi zonunkhira. Izi ndizothandizanso polymerization inrobinitor inrobitor, yomwe imatha kupatsa fungo lokoma la kununkhira, ndipo limagwiritsidwa ntchito kwambiri ndi zonunkhira komanso zonunkhira. Pa nthawi yosungirako ndi mayendedwe, chinthucho chimayenera kutetezedwa ku chinyezi, dzuwa, komanso kutali ndi kutentha kwamoto, ndipo kutentha kwake sikuyenera kupitirira 45 ° C.
| Dzina lazogulitsa | Benzophenone |
| Cas No. | 119-61-9 |
| Katundu | Kulira koyera koyera ndi kununkhira pang'ono kotentha, kowiritsa kokweza305 ℃. Flash clack138 ℃. 1.1146. Reformive 1.6077, influble m'madzi (<0.1g / 100ml pa 25 ℃), sublebl mu ethanol, ethertor, chloroform |
| Mawonekedwe a matope | C13h10o |
| Kulemera kwa maselo | 182.22 |
| Ayi | 3077 |
| Amagwiritsa ntchito | Benzophenone ndi radiation ya ultraviolet yonyamula komanso yapakatikati, monga zopaka. inks. Athethekimes etc. Komanso pakatikati pa utoto wambiri, zonunkhira. |
| Kupakila | 25kgs chikwama cha Kraft kapena kakhonde kakakulu kwambiri wokhala ndi chikwama, komanso malinga ndi zomwe wogula. monga zamzitini. |
| Chinthu | Wayimilira |
| Kaonekedwe | White Frparry |
| Kukhala Uliri | ≥ 99.5% |
| Kunyowa | ≤ 0.5% |
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