Ngā mōhiohio taipitopito mō te AIBN 2,2′-Azobis(2-methylpropionitrile) (CAS: 78-67-1)
Whakatakotoranga
| Taonga | Whakatakotoranga |
| Āhua | He tioata mā, he paura rānei |
| Whakamātautau | ≥99% |
| Te whānuitanga rewa | 100-103℃ |
| He mea kore e rewa i roto i te methanol | ≤0.1% |
Kāore e rewa i te wai, engari ka rewa i roto i ngā whakarewa waro pērā i te methanol, te etanoru, te acetone, te ether, te petroleum ether, me te aniline
whakamahinga
He tino pai rawa atu te AIBN hei whakaoho i ngā rauropi kore utu. Ina whakamahanatia ki te 70°C pea, ka pirau, ka tukuna te hau hauota, ka puta he rauropi kore utu (CH3)2CCN. He pumau ake ngā rauropi kore utu nā te awe o ngā rōpū cyanide. Ka taea e ia te tauhohe ki tētahi atu matū koiora, ka whakangaro i a ia anō, ka hanga hou hei rauropi kore utu hou, ā, ka puta he tauhohenga mekameka o ngā rauropi kore utu (tirohia te tauhohenga rauropi kore utu). Ina whakamahanatia te AIBN ki te 100-107°C, ka rewa, ā, ka tere te pirau.
Whakamahia hei whakaoho i te whakakotahitanga mō ngā monomer pēnei i te polyvinyl chloride, te polyvinyl alcohol, te polystyrene, me te polyacrylonitrile. Whakamahia hei takawaenga i roto i te hanganga rauropi. Whakamahia hei whakaoho mō ngā polymer ngota teitei.
Whakamahia hei tīmatanga mō te whakapūhui, te whakapūhui rānei o ngā ester vinyl acetate me ngā ester kiriaku.
Whakamahia hei kaihanga pahuka.
Te Whakamahinga: He whakakorikori mō te whakauru i ngā kiko ki roto i te methyl methacrylate. Te kaiwhakaoho i te polymer. Rapa, kirihou, kaihoko pahuka. Kaiwhakaoho kirihou polychloroethylene
4. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) Tākai me te Tukunga
25KG/Pēke, 25KG/Pahu rānei
Kei roto te Ferrocene i te Akomanga 4.1 mōrearea, he totoka mura, ka taea te kawe mā te moana.
5. Te tiaki me te rokiroki o te AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1)
Ka pirau mārire i te pāmahana rūma, i raro i te 10 nekehanga, ka hauhautanga, ka maroke te whare putunga; Penapena motuhake mai i ngā waikura
Mana: 2 tau
6. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) me te kaha:
800 MT ia tau, kei te whakawhānui ake mātou i tā mātou raina whakaputa ināianei.
