N,N'-Diphenylbenzidine CAS 531-91-9
Kev piav qhia
N,N'-Diphenylbenzidine
N,N'-Diphenylbenzidine QCov Lus Qhia Txog Uick
Lub Npe Tshuaj: N,N'-Diphenylbenzidine
CAS No: 531-91-9
Cov mis molecular: C24H20N2
Qhov Hnyav Molecular: 336.43
Tsos: Grey rau brownish Crystalline Hmoov
Cov Qauv Tshuaj:
N,N'-Diphenylbenzidine TCov Khoom Siv Ib Txwm
| Khoom | Tus Qauv |
| Kev lees paub cov ntaub ntawv qauv | 1. H-NMR: Cov ntaub ntawv ntawm cov qauv zoo ib yam li tus qauv siv |
| 2. HPLC/GC-MS: Xyuas kom meej tias qhov hnyav molecular ntawm lub ncov tseem ceeb thiab lub ncov tawg yog zoo ib yam li tus qauv siv | |
| 3. IR: Cov ntaub ntawv ntawm IR zoo ib yam li cov qauv siv | |
| Cov ntsev tsis muaj organic | ≤0.1% |
| Poob thaum ziab | ≤0.1% |
| Cov hlau hnyav | ≤10 ppm |
| Dej | ≤0.1% |
| Kev Huv Si (HPLC / GC) | ≥99.0% |
N,N'-DiphenylbenzidineKev Siv
1.N,N'-Diphenylbenzidine tam sim no siv los ua tus neeg sawv cev tiv thaiv kev kub hnyiab.
2. Nws kuj siv rau hauv kev tsim ntau yam tshuaj, piv txwv li, cov khoom siv zas xim thiab lawv cov khoom nruab nrab, tshuaj tua kab, tshuaj anthelmintic, thiab ua cov tshuaj reagents hauv cov chaw soj nstuam tshuaj analytical chemistry.
3.N,N'-Diphenylbenzidine yog siv rau hauv kev tsim cov xim, ua tus stabilizer rau nitrocellulose explosives, thiab ua tus analytical reagent rau kev ntsuam xyuas colorimetric rau nitrate thiab chlorate.
4.Ua ib qho tshuaj antioxidant hauv roj hmab thiab elastomer kev lag luam thiab hauv cov khoom siv per fumery.
N,N'-DiphenylbenzidineNtim thiab Xa Khoom
Ntim: 25kg / nruas
N,N'-DiphenylbenzidineKev Khaws Cia
Khaws cia rau hauv qab +30 ° C.
