Btda cas: 2421-28-5 3,3 ", 4,4 benzononeetratraclarboxybomycommoxycommoxycom
Kufotokozera kwaifupi:
| Dzina lazogulitsa | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
| Kuduliza | Btda |
| Cas No. | 2421-28-5 |
| Kaonekedwe | |
| Kukhala Uliri | ≥98% |
| Zitsulo ion | |
| Mawonekedwe a matope |  |
Dzina lazogulitsa3, 3 ',4,4'-Benzophenonetteckarbomycomycy
KudulizaBtda
Cas No.2421-28-5
Kuyera ≥98%
Btda ndi ufa wa bulauni. Choyimira chosungunuka cha zinthuzi ndi 218.67 ° C ndi kuwola pa 360 ° C. Kutentha kochekeza kokha kumakhala kotalikira kwambiri ndipo palibe chilengedwe. Kuchuluka kwa zinthuzi ndi 1.545checaleBoboby2g / ml, ndi kupsinjika kwa nthunzi ndi 6.53E-011Pa. Izi zimasungunuka pang'ono m'madzi, ndi logpow ya 3.3. Kugwiritsa ntchito BTDA ngati gawo lapakatikati mu gawo la mafakitale pakupanga pulasitiki kapena mankhwala abwino.
Lembani uthenga wanu pano ndikutumiza kwa ife
