Dichloromethane CAS 75-09-2 Tshuaj Solvent Methylene Chloridest
Dichloromethane (CAS 75-09-2), tseem hu ua methylene chloride, yog ib qho xim tsis muaj xim thiab tsis muaj zog ntawm cov organic hnyav uas nquag siv hauv ntau yam lag luam, xws li tshuaj, xim thiab txheej, thiab hluav taws xob. Nws muaj qhov kub tsis tshua muaj kub ntawm 39.6 degree thiab lub siab vapor siab, ua rau nws yooj yim rau evaporate thiab xa tawm hauv huab cua.
Txawm hais tias nws muaj ntau yam hauv kev siv hauv kev lag luam, nws ua rau muaj kev phom sij loj rau kev noj qab haus huv thiab ib puag ncig. Ntev ntev los yog nqus tau dichloromethane tuaj yeem ua rau muaj kev mob hnyav, xws li xeev siab, mob taub hau, mob siab thiab ntsws, thiab txawm tias mob qog noj ntshav. Tsis tas li ntawd, nws raug cais raws li cov pa phem huab cua phem thiab ua rau lub depletion ntawm ozone txheej.
Txhawm rau txo nws cov kev cuam tshuam tsis zoo, ntau txoj cai thiab cov txheej txheem tau tsim los ntawm tsoomfwv thiab cov koom haum. Piv txwv li, US Environmental Protection Agency tswj nws txoj kev siv hauv cov txheej txheem kev lag luam, thiab European Union tau txwv kev txwv rau nws cov khoom tsim thiab kev lag luam. Tsis tas li ntawd, lwm cov kuab tshuaj uas muaj cov tshuaj toxicity tsawg thiab ib puag ncig, xws li cov txheej txheem dej, raug tsim thiab siv.
Khoom Description
- Purity: 99.9 feem pua
- Daim ntawv thov: ntxuav agnet, foaming agent, Solvent
- Lub npe tshuaj: Methylene Chloride
- MOQ: 1000KGS
- Molecular Luj: -97
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Cov tshuaj formula: CH2Cl2
Molar hnyav: 84.93 g / mol
Melting point: -97.4 degree
Kub taw tes: 39.6 degree
Qhov ceev: 1.325 g / cm³
CAS Naj Npawb: 75-09-2
Chemical structure:Dichloromethane (tseem hu ua methylene chloride) yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw qab. Nws yog dav siv los ua ib qho hnyav hauv cov xim strippers, degreasers, thiab cov tshuaj ntxuav hlau vim nws muaj peev xwm yaj ntau cov organic tebchaw. Nws kuj yog siv los ua ib qho kev txhawb nqa hauv cov khoom siv aerosol thiab ua tus neeg sawv cev tshuab hauv foaming ntawm cov roj hmab thiab cov yas. Txawm li cas los xij, nws tseem raug cais raws li cov khoom siv phom sij vim nws muaj peev xwm ua rau muaj teeb meem kev noj qab haus huv xws li daim siab thiab lub raum puas, nrog rau qhov muaj peev xwm ua tau carcinogenic.
Duab Qhia
Cim npe nrov: Dichloromethane CAS 75-09-2 Tshuaj Solvent Methylene Chloridest, lwm tus neeg, manufacturers, hoobkas, hais, nqe, yuav
