Tuam Tshoj Tus Nqi Zoo Tshaj Plaws Photoinitiator BP Benzophenone cas 119-61-9
Benzophenone Kev piav qhia:
Benzophenone yog ib qho siv lead ua prismatic tsis muaj xim nrog saj qab zib thiab tsw qab paj yeeb. Nws muaj lub ntsiab lus yaj ntawm 47-49 ° C, qhov ceev ntawm 1.1146, thiab qhov ntsuas refractive ntawm 1.6077. Nws yaj tau hauv cov kuab tshuaj organic thiab monomers xws li ethanol, ether thiab chloroform, tab sis tsis yaj hauv dej. Nws yog ib qho free radical photoinitiator, feem ntau siv rau hauv cov txheej txheem UV curing dawb, xws li coatings, inks, adhesives, thiab lwm yam. Nws kuj yog ib qho nruab nrab rau cov xim organic thiab cov tshuaj tsw qab. Cov khoom no kuj yog ib qho styrene polymerization inhibitor thiab ib qho tshuaj tsw qab fixer, uas tuaj yeem muab tsw qab zib rau cov tshuaj tsw qab, thiab siv dav hauv cov tshuaj tsw qab thiab xab npum. Thaum khaws cia thiab thauj mus los, cov khoom yuav tsum tau tiv thaiv los ntawm cov dej noo, hnub, thiab deb ntawm cov chaw kub, thiab nws qhov kub yuav tsum tsis pub tshaj 45 ° C.
| Lub npe khoom | Benzophenone |
| CAS Nr. | 119-61-9 |
| Cov Khoom | Dawb flaky siv lead ua ke nrog me ntsis paj tsw qab, Boiling point305 ℃. Flash point138 ℃. Density 1.1146. Refractive 1.6077, insoluble hauv dej (<0.1g/100mL ntawm 25 ℃), soluble hauv ethanol, ether, chloroform |
| Cov mis molecular | C13H10O |
| Qhov hnyav ntawm cov molecule | 182.22 |
| UN TSIS MUAJ | 3077 |
| Siv | Benzophenone yog ib qho khoom siv nqus hluav taws xob ultraviolet thiab nruab nrab, xws li xim, kua mem, nplaum thiab lwm yam. Tsis tas li ntawd, nws yog ib qho khoom siv nruab nrab ntawm cov xim organic, cov tsw qab. |
| Ntim khoom | 25KGS kraft ntawv hnab lossis siab siab cardboard nruas lined nrog PE hnab, kuj raws li cov lus qhia ntawm tus neeg yuav khoom. xws li cov kaus poom. |
| Khoom | Standsrd |
| Qhov tsos | Dawb flake siv lead ua |
| Kev dawb huv | ≥ 99.5% |
| Cov dej noo | ≤ 0.5% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
