Sunan samfur:Dichloromethane

Tsarin kwayoyin halitta:Saukewa: CH2Cl2

CAS No:75-09-2

Tsarin kwayoyin halitta:

Abubuwan Sinadarai:

Dichloromethane, wani fili na kwayoyin halitta tare da dabarar sinadarai CH2Cl2, ruwa ne mai haske mara launi tare da wari mai kama da ether. Dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin ethanol da ether, shi ne mai ƙarancin zafi mara zafi a ƙarƙashin yanayin da aka saba amfani da shi, kuma tururinsa ya zama mai daɗaɗa sosai a cikin iska mai zafin jiki kafin ya haifar da cakuda iskar gas mai rauni, kuma galibi ana amfani dashi. don maye gurbin ether mai flammable, ether, da dai sauransu.

Aikace-aikace:

Amfanin Riƙe Gida
Ana amfani da fili wajen gyara baho. Dichloromethane ana amfani da shi sosai a masana'antu wajen samar da magunguna, masu tsiri, da masu kaushi.
Amfanin Masana'antu da Masana'antu
DCM wani kaushi ne da ake samu a cikin fenti da fenti, waɗanda galibi ana amfani da su don cire varnish ko fenti daga saman daban-daban. A matsayin sauran ƙarfi a cikin masana'antar harhada magunguna, ana amfani da DCM don shirye-shiryen cephalosporin da ampicillin.
Manufacturing Abinci da Abin Sha
Hakanan ana amfani da ita wajen kera abin sha da masana'antar abinci azaman sauran ƙarfi mai cirewa. Misali, ana iya amfani da DCM don rage waken kofi mara gasashe da ganyen shayi. Ana kuma amfani da sinadarin wajen samar da ruwan hops don yin giya, abubuwan sha da sauran abubuwan dandanon abinci, da kuma sarrafa kayan kamshi.
Masana'antar Sufuri
Ana amfani da DCM akai-akai wajen rage sassan ƙarfe da saman ƙasa, kamar kayan aikin titin jirgin ƙasa da waƙoƙi da abubuwan haɗin jirgin sama. Hakanan za'a iya amfani da shi wajen lalata da man shafawa da ake amfani da su a cikin samfuran mota, alal misali, cire gas ɗin da kuma shirya sassan ƙarfe don sabon gasket.
Kwararru a cikin keɓaɓɓun keɓaɓɓun keɓaɓɓu suna amfani da injin dichloromethane don kawar da mai da mai daga sassan mota na transistor mota, tarukan jiragen sama, abubuwan haɗin jirgin, da injinan dizal. A yau, ƙwararrun ƙwararrun sun sami damar tsabtace tsarin sufuri cikin aminci da sauri ta hanyar amfani da dabarun lalata da suka dogara da methylene chloride.
Masana'antar Likita
Ana amfani da Dichloromethane a cikin dakunan gwaje-gwaje a cikin hakar sinadarai daga abinci ko tsire-tsire don magunguna kamar maganin rigakafi, steroids, da bitamin. Bugu da ƙari, ana iya tsaftace kayan aikin likita da inganci da sauri ta amfani da masu tsabtace dichloromethane yayin da ake guje wa lalacewa ga sassa masu zafi da matsalolin lalata.
Fina-finan Hotuna
Ana amfani da Methylene chloride a matsayin mai narkewa a cikin samar da cellulose triacetate (CTA), wanda aka yi amfani da shi wajen ƙirƙirar fina-finai masu aminci a cikin daukar hoto. Lokacin da aka narkar da a cikin DCM, CTA ya fara ƙafewa yayin da fiber na acetate ya kasance a baya.
Masana'antar Lantarki
Ana amfani da Methylene chloride wajen samar da allunan da'ira da aka buga a cikin masana'antar lantarki. Ana amfani da DCM don rage girman rufin rufin kafin a saka Layer na hoto a cikin allo.