sheyga

DICHLOROMETHANE / METHYLENE CHLORIDE

Sharax Gaaban:

METHYLENE CHLORIDE
dichloromethane
Caanaha kiimikada: CH2Cl2
Lambarka helitaanka CAS: 75-09-2
Faahfaahinta / Nadaafadda: 99.95% min


Faahfaahinta alaabta

Su'aalaha

Calaamadaha alaabta

MAGACA SOO SAARKA: METHYLENE CHLORIDE

Caanaha molecular ee dichloromethane: CH2Cl2; Waa dareeraha aan guban karin oo leh dhibic yar oo karkaraya waxaana badanaa loo isticmaalaa in lagu beddelo eteriga dabka ololi kara, ether ether, iwm.
Magaca Shiinaha: dichloromethane
Caanaha kiimikada: CH2Cl2
Miisaanka molikalka: 84.93
Lambarka helitaanka CAS: 75-09-2
Barta kuleylka: 39.8 ℃
Lubbada biyaha: 20g / L (20 ℃)
Muuqaal: dareere aan midab lahayn oo hufan oo hufan

Xirxirida: 270KGS durbaan bir ah oo buluug ah ; 20'fcl: 80drum

Fasalka: 6.1

UN MAYA. 1593

Faahfaahinta / Nadaafadda: 99.95% min

EINECS Maya.: 200-838-9
Xakamaynta: aan lagu milmi karin biyaha oo lagu milmi karo phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, ethyl acetoacetate, iyo cyclohexane; qaso oo ku milmo maadada kale ee loo yaqaan 'ethyl alkahool', diilliyaal ether, iyo N, N-dimethylformamide;    

Degganaansho: Heerkulka caadiga ah (heerkulka qolka) iyo marka qoyaan jirin, dichloromethane way ka xasilloon tahay walxaha la midka ah (chloroform iyo carbon tetrachloride);
Burburka waxyeelada leh: Haddii ay xiriir la yeelato biyaha muddo dheer, waxay si tartiib tartiib ah u baabi'i doontaa una soo saari doontaa hydrogen chloride;  
Polymerization-ka halista ah: ma dhici doono

Ujeedada dichloromethane:
Dichloromethane wuxuu awood sare u leeyahay kala dirista wuxuuna ku yar yahay sunta; waxaa badanaa lagu dabaqayaa soo saarista filim aamin ah iyo Makrolon; inta soo hartay waxaa loo isticmaalaa dareeraha dareeraha, wakiilka xaalufiya birta, qiiqa iyo wakiilka irbadda gaaska, wakiilka afuufa polyurethane, wakiilka sii deynta iyo midab-fure rinjiga;

Dichloromethane waa dareere aan midab lahayn. Waxaa loo isticmaalaa inuu yahay dhexdhexaad dhexdhexaad ah ee warshadaha farmashiyaha waxaana lagu dabaqay diyaarinta penbritin, carbenicillin, cephalosporin, iwm. nadiifiye bir ah inta lagu gudajiro soosaarida caag xumbo leh.

methylene chloride-2


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