China Mafi kyawun farashi Photoinitiator BP Benzophenone cas 119-61-9
Bayanin Benzophenone:
Benzophenone wani lu'ulu'u ne mai launin prismatic wanda ba shi da launi, yana da ɗanɗano mai daɗi da ƙamshi mai fure. Yana da wurin narkewa na 47-49°C, yawansa na 1.1146, da kuma ma'aunin refractive na 1.6077. Yana narkewa a cikin sinadarai masu narkewa na halitta da monomers kamar ethanol, ether da chloroform, amma ba ya narkewa a cikin ruwa. Yana da photoinitiator mai radicals kyauta, wanda galibi ana amfani da shi a cikin tsarin warkar da UV mai radicals kyauta, kamar su shafi, tawada, manne, da sauransu. Hakanan matsakaici ne ga launukan halitta da ƙamshi. Wannan samfurin kuma yana hana polymerization na styrene kuma mai gyara ƙamshi, wanda zai iya ba da ƙamshi mai daɗi ga ƙamshi, kuma ana amfani da shi sosai a cikin ƙamshi na turare da sabulu. A lokacin ajiya da jigilar kaya, ya kamata a kare samfurin daga danshi, rana, da kuma nesa da tushen zafi, kuma zafinsa bai kamata ya wuce 45°C ba.
| Sunan samfurin | Benzophenone |
| Lambar CAS | 119-61-9 |
| Kadarorin | Farin lu'ulu'u mai laushi tare da ɗan ƙamshi mai fure, Matsayin tafasa 305℃. Matsayin walƙiya 138℃. Yawan 1.1146. Mai amsawa 1.6077, ba ya narkewa a cikin ruwa (<0.1g/100mL a 25℃), yana narkewa a cikin ethanol, ether, da chloroform |
| Tsarin kwayoyin halitta | C13H10O |
| Nauyin kwayoyin halitta | 182.22 |
| Majalisar Dinkin Duniya NO | 3077 |
| Amfani | Benzophenone wani abu ne mai ɗaukar hasken ultraviolet kuma mai tsaka-tsaki, kamar fenti, tawada, manne da sauransu. Haka kuma yana da tsaka-tsakin launukan halitta, dandano. |
| shiryawa | Jakar takarda mai nauyin kraft 25KGS ko kuma ganga mai ƙarfi mai matsi da aka lulluɓe da jakar PE, haka kuma bisa ga takamaiman buƙatun mai siye. |
| Abu | Standsrd |
| Bayyanar | Farin lu'ulu'u mai launin shuɗi |
| Tsarkaka | ≥ 99.5% |
| Danshi | ≤ 0.5% |
Rubuta saƙonka a nan ka aika mana da shi
