AIBN 2,2′-Azobis(2-methylpropionitrile) (CAS: 78-67-1) cikakken bayani
Ƙayyadewa
| Abu | Ƙayyadewa |
| Bayyanar | Farin lu'ulu'u ko foda |
| Gwaji | ≥99% |
| Narkewar kewayon | 100-103℃ |
| Abu mara narkewa a cikin methanol | ≤0.1% |
Ba ya narkewa a cikin ruwa, yana narkewa a cikin sinadarai masu narkewa kamar methanol, ethanol, acetone, ether, petroleum ether, da aniline
amfani
AIBN wani abu ne mai matuƙar kyau wanda ke haifar da free radical. Idan aka dumama shi zuwa kimanin digiri 70 na Celsius, yana rugujewa kuma yana fitar da iskar nitrogen, yana samar da free radicals (CH3)2CCN. Free radicals sun fi karko saboda tasirin ƙungiyoyin cyanide. Yana iya amsawa da wani abu na halitta, yana lalata kansa, kuma ya sake farfaɗowa zuwa sabon free radicals, ta haka yana haifar da sarkar reactions na free radicals (duba free radical reaction), Lokacin da yake dumama AIBN zuwa digiri 100-107 na Celsius, yana narkewa kuma yana fuskantar rugujewa cikin sauri,
Ana amfani da shi azaman mai ƙaddamar da polymerization ga monomers kamar polyvinyl chloride, polyvinyl alcohol, polystyrene, da polyacrylonitrile. Ana amfani da shi azaman matsakaici a cikin haɗakar kwayoyin halitta. Ana amfani da shi azaman mai ƙaddamar da manyan polymers na kwayoyin halitta
Ana amfani da shi azaman mai farawa don polymerization ko copolymerization na vinyl acetate da acrylic esters.
Ana amfani da shi azaman wakili mai kumfa.
Amfani: Mai kara kuzari don saka kyallen takarda a cikin methyl methacrylate. Mai fara polymer. Roba, filastik, wakili mai kumfa. Mai kunna filastik na polychlorethylene
4. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) Marufi da jigilar kaya
25KG/Jaka ko 25KG/Drum
Ferrocene na cikin kayayyaki masu haɗari na Class 4.1, masu ƙarfi masu kama da wuta, waɗanda za a iya jigilar su ta teku.
5. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) adanawa da adanawa
A hankali a ruɓe a zafin ɗaki, ƙasa da digiri 10, a sanya iska a cikin ɗakin ajiya, sannan a busar da shi; A adana daban daga masu lalata iska
Inganci: Shekaru 2
6. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) tare da ƙarfin aiki:
MT 800 a kowace shekara, yanzu muna faɗaɗa layin samar da kayayyaki.
