Njupụta nke dichloromethane: Nleba anya nke isi ihe onwunwe a
Methylene chloride (usoro kemịkalụ: CH₂Cl₂), nke a makwaara dị ka chloromethane, bụ mmiri na-esi ísì ụtọ na-enweghị agba, nke a na-ejikarị eme ihe na ụlọ ọrụ kemịkalụ, karịsịa dị ka ihe mgbaze. Ịghọta ihe onwunwe anụ ahụ nke njupụta nke methylene chloride dị mkpa maka ngwa ya na ụlọ ọrụ. N'isiokwu a, anyị ga-enyocha njirimara njupụta nke methylene chloride n'ụzọ zuru ezu na otú ihe a si emetụta ojiji ya na usoro kemịkal.
Gịnị bụ njupụta nke methylene chloride?
Njupụta bụ oke nke ihe dị n'ụba na olu ya ma bụrụ ihe dị mkpa n'anụ ahụ maka iji mara ihe. Njupụta nke methylene chloride dị ihe dịka 1.33 g/cm³ (na 20°C). Uru njupụta a na-egosi na methylene chloride dị ntakịrị denser karịa mmiri (1 g/cm³) n'otu ọnọdụ okpomọkụ, nke pụtara na ọ dị ntakịrị arọ karịa mmiri. Ngwongwo njupụta a na-enye methylene chloride ohere igosipụta omume pụrụ iche n'ọtụtụ ngwa, dịka ọmụmaatụ na usoro nkewa nke mmiri mmiri, ebe ọ na-adịkarị n'okpuru mmiri oyi.
Mmetụta okpomọkụ na njupụta nke methylene chloride
Njupụta nke methylene chloride dịgasị iche na okpomọkụ. Dịka, njupụta nke methylene chloride na-ebelata ka okpomọkụ na-abawanye. Nke a bụ n'ihi ụbara oghere nke ụmụ irighiri ihe n'ihi oke okpomọkụ, nke na-ebelata oke ọdịnaya kwa otu olu. Dịka ọmụmaatụ, na okpomọkụ dị elu, njupụta nke methylene chloride nwere ike ịda n'okpuru 1.30 g/cm³. Mgbanwe a dị mkpa maka usoro kemịkalụ ebe achọrọ njikwa ziri ezi nke ihe mgbaze, dị ka na mmịpụta ma ọ bụ usoro nkewa, ebe obere mgbanwe na njupụta nwere ike imetụta nsonaazụ nke ọrụ ahụ. Ya mere, a ga-eji nlezianya tụlee ndabere ọnọdụ okpomọkụ nke njupụta na nhazi nke usoro metụtara methylene chloride.
Mmetụta nke njupụta dichloromethane na ngwa ya
Njupụta Dichloromethane nwere mmetụta kpọmkwem na ọtụtụ ngwa ya na ụlọ ọrụ. N'ihi nnukwu njupụta ya, dichloromethane bụ ihe mgbaze dị mma na mmịpụta mmiri mmiri na-adaba adaba maka nkewa nke ogige organic na-enweghị mmiri. Ọ na-ejekwa ozi dị ka ihe mgbaze magburu onwe ya n'imepụta agba, ọgwụ, na ngwaahịa kemịkal. Njupụta nke methylene chloride na-eme ka ọ gosipụta ihe pụrụ iche n'ihe gbasara solubility gas na nrụgide vapor, a na-ejikwa ya mee ihe n'ọtụtụ ebe na ndị na-emepụta ụfụfụ, ndị na-agba agba na ngwa ndị ọzọ.
Nchịkọta
Ngwongwo anụ ahụ nke njupụta dichloromethane na-arụ ọrụ dị mkpa na ụlọ ọrụ kemịkalụ. Nghọta na ihe ọmụma nke oke a ọ bụghị nanị na-enyere aka ịkwalite ọrụ mmepụta ihe kamakwa na-eme ka a na-enweta nsonaazụ kacha mma nke usoro ahụ na ọnọdụ okpomọkụ dị iche iche. Site na nyocha na akwụkwọ a, a kwenyere na onye na-agụ ya ga-enwe ike nweta nghọta miri emi banyere njupụta nke dichloromethane na mkpa ọ dị na ngwa mmepụta ihe.