Isesengura rya Dichloromethane
Dichloromethane, hamwe na formula ya chimique CH2Cl2, izwi kandi nka methylene chloride, ni umusemburo wa organic usanzwe ukoreshwa cyane mumiti, imiti, imiti irangi, degreaser nizindi nzego. Imiterere yumubiri, nkubucucike, aho guteka, gushonga, nibindi, nibyingenzi mubikorwa byinganda. Muri iyi nyandiko, tuzasesengura mu buryo burambuye imitungo yingenzi yumubiri wa dichloromethane kandi tumenye impinduka zayo mubihe bitandukanye.
Incamake yibanze yubucucike bwa dichloromethane
Ubucucike bwa dichloromethane nibintu byingenzi bifatika bipima ubwinshi bwa buri kintu cyibintu. Ukurikije amakuru yubushakashatsi mubihe bisanzwe (ni ukuvuga 25 ° C), ubucucike bwa methylene chloride ni hafi 1,325 g / cm³. Agaciro k'ubucucike gatuma methylene chloride ikora neza itandukanijwe neza namazi, ibintu byamavuta hamwe nandi mashanyarazi akoreshwa mubikorwa byinganda. Bitewe n'ubucucike buri hejuru y’amazi (1 g / cm³), methylene chloride ikunda kurohama munsi y’amazi, ibyo bikaba byorohereza umukoresha gutandukanya amazi n’amazi binyuze mu bikoresho bitandukanya nko gutanga imiyoboro.
Ingaruka yubushyuhe ku bwinshi bwa methylene chloride
Ubucucike bwa methylene chloride burahinduka hamwe nubushyuhe. Mubisanzwe, ubucucike bwibintu buragabanuka uko ubushyuhe bwiyongera, bitewe nubwiyongere bwimikorere ya molekile, biganisha ku kwaguka kwijwi ryibintu. Ku bijyanye na methylene chloride, ku bushyuhe bwo hejuru ubucucike buzaba munsi gato ugereranije n'ubushyuhe bw'icyumba. Kubwibyo, mubikorwa byinganda, abayikoresha bakeneye gukosora ubwinshi bwa methylene chloride kugirango ubushyuhe bwihariye bugerweho kugirango bamenye neza inzira.
Ingaruka z'umuvuduko ku bucucike bwa methylene chloride
Nubwo ingaruka zumuvuduko wubucucike bwamazi ari ntoya ugereranije nubushyuhe, ubwinshi bwa methylene chloride burashobora guhinduka gato mukibazo cyumuvuduko mwinshi. Mugihe cyumuvuduko ukabije, intera intermolecular iragabanuka, bigatuma ubwiyongere bwiyongera. Mu nganda zihariye zikoreshwa mu nganda, nko gukuramo umuvuduko ukabije cyangwa uburyo bwo kubyitwaramo, ni ngombwa kumva no kubara ingaruka z'umuvuduko ku bucucike bwa methylene chloride.
Dichloromethane Ubucucike nizindi Solvents
Kugirango usobanukirwe neza imiterere yumubiri wa methylene chloride, ubwinshi bwayo bugereranwa nibindi bimera bisanzwe. Kurugero, Ethanol ifite ubucucike bwa 0,789 g / cm³, benzene ifite ubucucike bwa 0.874 g / cm³, naho chloroform ifite ubucucike bugera kuri 1.489 g / cm³. Birashobora kugaragara ko ubucucike bwa methylene chloride iri hagati yibi bishishwa kandi muri sisitemu zimwe zivanze zivanze itandukaniro ryubucucike rishobora gukoreshwa mugutandukanya neza no guhitamo.
Akamaro k'ubucucike bwa dichloromethane kubikorwa byinganda
Ubucucike bwa Dichloromethane bugira ingaruka zikomeye mubikorwa byinganda. Muburyo bukoreshwa nko gukuramo ibishishwa, synthesis ya chimique, ibikoresho byogusukura, nibindi, ubucucike bwa dichloromethane bugena uburyo bukorana nibindi bintu. Kurugero, muruganda rwa farumasi, methylene chloride yubucucike butuma biba byiza muburyo bwo kuvoma. Bitewe n'ubucucike buri hejuru, methylene chloride itandukana vuba nicyiciro cyamazi mugihe cyo kugabana, kunoza imikorere.
Incamake
Dusesenguye ubwinshi bwa methylene chloride, dushobora kubona ko ubucucike bwayo bugira uruhare runini mubikorwa byinganda. Gusobanukirwa no kumenya amategeko yo guhindura ubucucike bwa dichloromethane munsi yubushyuhe butandukanye nubushyuhe bwumuvuduko birashobora gufasha kunoza igishushanyo mbonera no kunoza imikorere. Haba muri laboratoire cyangwa mu nganda zikora inganda, amakuru yuzuye ni ishingiro ryo kwemeza iterambere ryimikorere yimiti. Kubwibyo, ubushakashatsi bwimbitse bwubucucike bwa methylene chloride ningirakamaro cyane kubakora inganda zikora imiti.