4,4'-Bipyridine CAS 553-26-4
4,4 '- Bipyridine crystal ce mara launi. Matsayin narkewa 111.0-112.0 ℃. Sauƙi don narkewa a cikin ethanol da ether, wanda ba zai iya narkewa cikin ruwa ba. Amma mai narkewa a cikin mafi yawan kaushi na halitta. Matsakaici ne da aka saba amfani da shi a cikin haɗaɗɗun kwayoyin halitta da sinadarai na magani, tare da aikace-aikace masu yawa a cikin haɗaɗɗun ƙwayoyin ƙwayoyin ƙwayoyi da bincike na asali na sinadarai.
Abu | Ƙayyadaddun bayanai |
Wurin narkewa | 109-112 ° C (lit.) |
Tsafta | 99.5% |
MW | 156.18 |
MF | Saukewa: C10H8N2 |
Yanayin ajiya | Adana a ƙasa + 30 ° C. |
4,4 '- Bipyridine ana amfani dashi sosai a cikin haɗin gwiwar kwayoyin halitta, masu tsaka-tsakin magunguna, da kuma a cikin ƙwayoyin ƙwayoyin ƙwayoyi da kuma binciken bincike na asali.
Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.

4,4'-Bipyridine CAS 553-26-4

4,4'-Bipyridine CAS 553-26-4
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