DICHLOROMETHANE/METHYLENE chloride
MAGACA wax soo saarka:METHYLENE chloride
qaacidada molecular eedichloromethane: CH2Cl2;Waa dareere aan guban oo leh barta karkarin yar waxaana badanaa loo isticmaalaa in lagu beddelo ether-ka batroolka ee guban kara, diethyl ether, iwm.
Magaca Shiinaha: dichloromethane
formula kiimikaad: CH2Cl2
Miisaanka molecular: 84.93
Nambarka gelitaanka CAS: 75-09-2
Barta karkarinta: 39.8 ℃
Biyo milmi: 20g/L (20 ℃)
Muuqaal: dareere aan midab lahayn oo hufan
Xirmooyinka: 270KGS durbaan bir buluug ah; 20'fcl: 80drums
Fasalka: 6.1
UN NO.:1593
cayimid/Nadiif:99.95% min
EINECS Lambarka: 200-838-9
Soluble: aan ku milmin biyaha oo ku milma phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, ethyl acetoacetate, iyo cyclohexane;ku qas oo ku milmi aalkolada ethyl ee dareeraha koloriinated hydrocarbon, diethyl ether, iyo N, N-dimethylformamide;
Xasilooni: Heerkulka caadiga ah (heerkulka qolka) iyo marka aanay jirin qoyaan, dichloromethane way ka xasilloon tahay walxaha la midka ah (chloroform iyo carbon tetrachloride);
Burburka waxyeelada: Haddii ay la xiriirto biyaha wakhti dheer, si tartiib ah ayay u jajaban tahay oo waxay dhalin doontaa hydrogen chloride;
polymerization khatarta ah: ma dhici doonto
Ujeedada dichloromethane:
Dichloromethane aad bay u awood u leedahay inay milmaan oo suntu way ku yar tahay;waxaa inta badan lagu dabaqaa soo saarista filim ammaan ah iyo Makrolon;inta soo hartay waxaa loo isticmaalaa dareeraha rinjiga, wakiilka birta baabi'iya, wakiilka qiiqa iyo gaaska, wakiilka afuufka poliurethane, wakiilka sii daynta iyo rinjiga ka saara;
Dichloromethane waa dareere aan midab lahayn.Waxaa loo isticmaalaa sida dhexdhexaad ah falcelinta ee warshadaha farmashiyaha iyo codsatay in diyaarinta penbritin, carbenicillin, cephalosporin, iwm, in dareeraha soo saaridda filimka, dareere dewaxing saliid, propellant aerosol, wakiilka soo saarida organic synthesis, polyurethane iyo wakiilka kale xumbo. nadiifiyaha birta inta lagu jiro wax soo saarka caag xumbo leh.
