Moetsi Theko e Ntle Methylene Chloride CAS:75-09-2

Theko e Ntle ea Moetsi Methylene Chloride CAS: 75-09-2 Setšoantšo se Hlahisitsoeng

tlhaloso e khutšoanyane:

Methylene Chloride ke motsoako o hlahisoang ke liathomo tse peli tsa haedrojene ka har'a limolek'hule tsa methane, le molek'hule ea CH2CL2. Methylene Chloride ha e na 'mala, e bonaletsang, e boima ebile e fetoha mokelikeli. E na le monko le monate o tšoanang le ether. Ha e che. Methylene Chloride e qhibiliha hanyane ka metsing, 'me e qhibiliha ka li-solvents tse sebelisoang haholo tsa tlhaho. E ka boela ea qhibiliha ka tekanyo efe kapa efe le li-solvents tse ling tse nang le chlorine, ether, ethanol, le N-di metamimamamide. Methylene Chloride e thata ho qhibiliha ka har'a ammonia e metsi mochesong oa kamore, e ka qhibilihang kapele ka har'a phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Buka ea Chemical ea phase ke 1.3266 (20/4 ° C). Ntlha ea ho qhibiliha -95.1 ° C. Ntlha ea ho belisa 40 ° C. Li-solvents tsa ntlha ea ho belisa tse tlase ka botlalo hangata li sebelisoa ho nkela ether ea petroleum e ka tukang, ether, jj., 'me li ka sebelisoa e le sesebelisoa sa ho hlobaela sa lehae, sehatsetsing le se timang mollo. Sebaka sa ho tuka ka tšohanyetso ke 640 ° C. Decoction (20 ° C) 0.43MPa · s. Index ea refractive nd (20 ° C) 1.4244. Mocheso o tebileng ke 237 ° C, 'me khatello e tebileng ke 6.0795MPa. HCL le mesaletsa ea leseli li hlahisoa ka mor'a tharollo ea mocheso, 'me metsi a futhumatsoa nako e telele ho hlahisa formaldehyde le HCL. Ho ka fumanoa chloride e eketsehileng, CHCL3 le CCL4.

CAS: 75-09-2

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

Ditšobotsi: Dichloromethane e hloekileng ha e na ntlha ea flash, 'me motsoako oa solvent o nang le bophahamo bo lekanang ba dichloromethane le peterole, naphtha ea solvent kapa toluene ha o chesoe. Leha ho le joalo, ha dichloromethane e kopantsoe le acetone kapa methanol Chemicalbook liquid ka ho kopanya karolo ea 10: 1, motsoako o na le ntlha ea flash, mouoane le moea ho etsa motsoako o phatlohang, moeli oa ho phatloha ke 6.2% ~ 15.0% (bophahamo).

Mantsoe a tšoanang

F30;F30(chlorocarbon);Freon 30;Freon30;HCC30;Khladon30;M-clean D;Metaclen.

Litšebeliso tsa Methylene Chloride

Methylene Chloride (DCM) e na le melemo ea ho qhibiliha ho matla le chefo e tlase. E sebelisetsoa ho etsa lifilimi tse sireletsehileng le polycarbonate, 'me tse ling kaofela li sebelisoa e le solvent ea ho koahela, sesebelisoa sa ho tlohela tšepe, spray ea mosi oa khase, sesebelisoa sa ho foamela polyurethane, sesebelisoa sa ho tlosa hlobo, sesebelisoa sa lacquer. Dichloromethane ke mokelikeli o se nang 'mala, o sebelisoang e le sesebelisoa sa karabelo indastering ea meriana ho lokisa ammonia penicillin, hydroxycin le pioneecin, jj.; Lisebelisoa tsa ho ntša lintho tse entsoeng ka tlhaho, polyurethane le tlhahiso e 'ngoe ea polasetiki ea foam bakeng sa lisebelisoa tsa ho foamela le lisebelisoa tsa ho hloekisa tšepe. Dichloromethane e sebelisoa haholo lefapheng la tlhahiso ea lifilimi le meriana Chaena. Har'a tsona, tšebeliso ea tlhahiso ea lifilimi e etsa 50% ea tšebeliso eohle, meriana e etsa 20% ea tšebeliso eohle, tšebeliso ea sesebelisoa sa ho hloekisa le indasteri ea lik'hemik'hale e etsa 20% ea tšebeliso eohle, 'me likarolo tse ling li etsa 10%. Dichloromethane e boetse e sebelisoa lits'ebetsong tsa ho hatsetsa tsa indasteri bakeng sa sehatsetsing, empa e kotsi haholo 'me e ka hlahisa leseli le chefo ha e kopana le mollo o bobebe kapa lintho tse tukang. Tabeng ea moea o mongobo, hydrogen chloride e nang le hydrolyzed e ka sebelisoa ho khothaletsa hydrogen chloride, 'me leseli le ka boela la khothalletsa hydrolysis le ho ntlafatsa tšepe e senyang. E sebelisoa bakeng sa ho pholisa fumigation ea lijo-thollo le lisebelisoa tse hoamisitsoeng tse nang le motlakase o tlase le tse futhumatsang moea. Tlhahisong ea polasetiki ea alkane ea moroto ea mofuta oa polyether, e sebelisoa e le moemeli ea thusang oa foam, hammoho le baemeli ba foam bakeng sa ho hatella polasetiki ea foam ea polymutra. Dichloromethane e boetse e sebelisoa ho etsa lintho bakeng sa kofi e omisitsoeng. Kofi e qala ka ho pheha ho qhala caffeine ebe e phaphamala holim'a metsi, ebe e sebelisa dichloromethane ho tlosa caffeine.
1. Ke tharollo e sa cheseng e nang le matheba a tlaase a belang, e sebelisoang e le lera la acetate cellulose, e qhibilihang moeeng le e bolaeang likokoana-hloko, le e le li-solvent tlhahisong ea livithamine.
2. Digerine ke thepa e tala e hlahisoang ke li-sterilizers azoxazole le mimozole, 'me hape ke solvent e ntle.
3. Ntle le ho kopanya lintho tse entsoeng ka tlhaho, sehlahisoa sena se boetse se sebelisoa haholo e le lera la acetate cellulose, pompo ea triax cellulose, ho felloa ke metsi ha peterole, lintho tse tiileng tsa khase le lithibela-mafu, livithamine, metsoako ea merabe ea 甾, le libaka tsa tšepe, le libaka tsa tšepe Lihlopha tsa Check CHEMICALBOOK ho ea ho elux le decapyles. Ho phaella moo, e boetse e sebelisoa bakeng sa lisebelisoa tse batang le tse nang le motlakase o tlase le tse holisang moea. Tlhahisong ea polasetiki ea alkane ea moroto ea mofuta oa polyether, e sebelisoa e le moemeli ea thusang oa foam, hammoho le baemeli ba foam bakeng sa ho hatella polasetiki ea foam ea polychida.
4. Ntša sebolaya-dikokwanyana. Haeba se sebediswa ho ntsha khafeine ka hara dinawa tsa kofi. E boetse e sebediswa e le sebolaya-dikokwanyana bakeng sa dithaba, resin ya oli e monko o monate, jj. Moemedi o hlapolotsweng ka pigyl.
5. Bakeng sa solvent, e boetse e sebelisetsoa ho kopanya lintho tse phelang.
6. Seqhibilihisi bakeng sa indasteri ea resin le polasetiki. E sebelisoa haholo liindastering tse kang tsa bongaka, polasetiki le filimi.
7. Sehlahisoa sa ethyl cellulose. Sehlahisoa sa ho ntša mafura le oli. Se nkelang ether sebaka le ether ea petroleum.