Cov tshuaj methylene chloride yog dab tsi?
Methylene chlorideyog ib qho tshuaj organic nrog CAS No: 67-63-0 thiab cov mis mos molecular: ch2cl2. Nws tseem hu ua MDC lossis DCM Dichloromethane. Methylene chloride (MDC) yog cov kua tsis muaj xim uas tuaj yeem txheeb xyuas tau los ntawm nws cov ntxhiab tsw zoo li chloroform. Txawm hais tias insoluble hauv dej, nws dissolves ntau cov polar organic tebchaw, ua rau nws yog ib qho hnyav heev. Vim li no, nws yog qhov tshwj xeeb tshaj yog haum rau ntau yam kev siv hauv kev lag luam, xws li kev tsim tshuaj, xim stripping, xim tshem tawm, thiab hlau tu.
chemical qauv:
Cov tshuaj formula raumethylene chloride tshuajyog CH₂Cl₂. Lub molecule ntawm no compound txais ib tug qauv tetrahedral, nrog rau cov pa roj carbon atom ntawm qhov chaw nyob ib ncig ntawm ob hydrogen atoms thiab ob chlorine atoms.
Cov khoom ntawm methylene chloride CAS 75-09-2
| Tshuaj npe | Dichloromethane (DCM), Methylene Chloride (MDC) |
| CAS Registry Number | 75-09-2 |
| Tshuaj Formula | CH₂Cl₂ |
| Molecular Luj | 84,93 g / mol |
| Qhov tshwm sim | Ntshiab, xim tsis muaj kua |
| tsw | Qab zib, ether -zoo li lossis chloroform- nyiam |
| Melting Point | -96.7℃(-142.1℃F) |
| Boiling Point | 39.6℃(103.3℃F) |
| Ceev (ntawm 20 degree) | 1.3255 g / cm³ |
methylene chloride tshuaj (cas 75 09) siv rau dab tsi?
Cov tshuaj methylene chloride yog cov tsis muaj zog thiab tsis muaj hluav taws xob, thiab ntawm cov kuab tshuaj chlorinated, nws qhia tau zoo heev solubility rau cov rog thiab roj. Yog li ntawd, DCM dichloromethane yog siv nyob rau hauv ib tug dav array ntawm daim ntaub ntawv raws li ib tug xim Remover, urethane foaming tus neeg saib xyuas, thiab kuj yog ib tug tshuaj tiv thaiv hnyav rau ua polycarbonate resin thiab yees duab zaj duab xis. Raws li cov lus hais saum toj no, cov khoom solubility ntawm methylene chloride kuj tau siv dav siv los ntxuav cov hlau.
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
CAS 64-19-7 Acetic acid/Glacial Acetic Acid; CAS 75-05-8 Acetonitrile; CAS 67-68-5 Dimethyl Sulfoxide (DMSO); CAS 67-63-0 Isopropyl cawv (IPA); CAS 95-47-6 o-Xylene; CAS 106-42-3 p-Xylene; CAS 75-09-2 Dichloromethane (DCM).
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
Gneebio Khoom ntim khoom
Neeg tuaj xyuas
