Soo saaraha Qiimaha Wanaagsan Methylene Chloride CAS: 75-09-2

Soo saaraha Qiimaha Wanaagsan ee Methylene Chloride CAS: 75-09-2 Sawirka Featured

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Methylene Chloride waa xarun ay abuuraan laba atom oo hydrogen ah oo ku jira molecules methane, iyo molecular CH2CL2. Methylene Chloride waa mid aan midab lahayn, hufan, culus, iyo dareere kacsan.Waxay leedahay ur iyo macaan la mid ah ether.Ma gubato.Methylene Chloride wax yar bay ku milmi kartaa biyaha, waxayna ku milmaysaa dareerayaasha ugu badan ee la isticmaalo.Waxa kale oo lagu milmi karaa saami kasta iyada oo la adeegsanayo dareerayaasha kale ee koloriin ku jira, ether, ethanol, iyo N-di metamimamamide.Methylene Chloride way adagtahay in lagu milmo dareeraha ammonia heerkulka qolka, taas oo si dhakhso ah loogu milmi karo phenol, aldehyde, ketone, methamphetamine, triathrin, tororine, cycamine, acetylcetate.Buugga Kiimikada wejiga waa 1.3266 (20/4 ° C).Barta dhalaalka -95.1 ° C. barta karkarinta 40 ° C. Walxaha dhibicda karkaraya oo si buuxda u hooseeya ayaa inta badan loo isticmaalaa in lagu beddelo ether batroolka oo ololaya, ether, iwm, waxaana loo isticmaali karaa suuxinta maxalliga ah, qaboojiyaha iyo wakiilka dab-damiska.Meesha gubasho kedis ah waa 640 ° C. Decoction (20 ° C) 0.43MPa · s.Tilmaanta refractive nd (20 ° C) 1.4244.Heerkulka halista ah waa 237 ° C, cadaadiska muhiimka ahna waa 6.0795MPa.HCL iyo raadadka iftiinka ayaa la abuuraa ka dib xalalka kulaylka, biyahana waa la kululeeyaa wakhti dheer si ay u dhaliyaan formaldehyde iyo HCL.chloride dheeraad ah, CHCL3 iyo CCL4 waa la heli karaa.

CAS: 75-09-2

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Guryaha: Dichloromethane saafi ah ma laha meel toosan, iyo isku dhafka dareeraha ah ee ka kooban mugga le'eg ee dichloromethane iyo gaaska, nafta dareeraha ama toluene ma aha mid guban kara.Si kastaba ha ahaatee, marka dichloromethane lagu qaso acetone ama methanol dareeraha Kiimikada ee 10: 1 isku darka saamiga, isku dar ah ayaa leh dhibic toos ah, uumi iyo hawo si ay u sameeyaan isku dhafka qarxa, xadka qaraxa 6.2% ~ 15.0% (mugga).

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

Codsiyada Methylene Chloride

Methylene Chloride (DCM) waxay leedahay faa'iidooyinka milanka xooggan iyo sunta hoose.Waxaa loo isticmaalaa in lagu soo saaro filimo badbaado leh iyo polycarbonate, inta soo hartayna waxaa loo isticmaalaa sida dareeraha dahaarka, wakiilka ka tagaya biraha, buufinta qiiqa gaaska, wakiilka xumbo poliurethane, de -molding caaryada Burburka, wakiilka lacquer.Dichloromethane waa dareere aan midab lahayn, kaas oo loo isticmaalo dhexdhexaadinta falcelinta warshadaha dawooyinka si loogu diyaariyo ammonia penicillin, hydroxycin iyo pioneecin, iwm.;Walxaha soo saarista synthetic-ga dabiiciga ah, poliurethane iyo wax soo saarka kale ee caaga ah ee xumbo ee loogu talagalay wakiilada xumboynta iyo walxaha nadiifinta birta.Dichloromethane waxaa inta badan loo isticmaalaa goobta soo saarista filimada iyo dawooyinka ee Shiinaha.Waxaa ka mid ah, isticmaalka wax soo saarka filimku wuxuu xisaabiyaa 50% wadarta guud ee isticmaalka, daawadu waxay xisaabisaa 20Chemicalbook% isticmaalka wadarta guud, isticmaalka wakiilka nadiifinta iyo warshadaha kiimikada ayaa ah 20% wadarta isticmaalka, iyo dhinacyo kale 10%Dichloromethane sidoo kale waxaa loo isticmaalaa hababka qaboojiyaha warshadaha ee qaboojiyaha, laakiin aad bay waxyeello u leedahay waxayna soo saari kartaa iftiin sun ah markaad la xiriirto dabka fudud ama walxaha gubanaya.Xaaladda hawada qoyan, hydrogen chloride hydrolyzed ayaa loo isticmaali karaa si kor loogu qaado hydrogen chloride, iyo iftiin sidoo kale wuxuu kor u qaadi karaa hydrolysis iyo kor u qaadida biraha daxalka ah.Loo isticmaalo qaboojinta qiiqa hadhuudhka iyo qalabka qaboojinta qaboojiyaha ee hooseeya.In wax soo saarka ee polyether-nooca kaadida alkane caag ah, waxaa loo isticmaalaa sida wakiilka xumbo kaabaya, iyo sidoo kale wakiilada xumbo tuujin balaastikada polymutra xumbo.Dichloromethane sidoo kale waxaa loo isticmaalaa in lagu sameeyo walxaha qaxwada fuuqbaxay.Kafeega marka hore waxa uu kariyaa si uu u milo maadadda oo uu sabbeeyo dusha sare, ka dibna waxa uu isticmaalaa dichloromethane si uu meesha uga saaro caffeine.
1. Waa dareere dhibco hooseeya oo karkaraya oo aan guban karin, kaas oo loo isticmaalo sida xuubka acetate cellulose, hawo- milmi iyo bakteeriyada, iyo dareerayaasha wax soo saarka fiitamiinada.
2. Digerine waa walxo ceeriin ah oo ay soo saaraan jeermis dilayaasha azoxazole iyo mimozole, sidoo kale waa dareere wanaagsan.
3. Waxa intaa dheer in synthesis organic synthetic, alaabta this waxaa sidoo kale loo isticmaalaa sida xuub cellulose acetate, bamka triax cellulose, batroolka fuuqbaxa, adkaha gaaska iyo antibiyootiga, fiitamiinada, 甾 xeryahooda qowmiyadeed, iyo sagxadaha biraha, iyo sagxadaha biraha Fasalada Hubi CHEMICALBOOK elux iyo decapyles.Intaa waxaa dheer, waxaa sidoo kale loo isticmaalaa qabow iyo hoos-voltage barafaysan iyo qalabka qaboojinta.In wax soo saarka ee polyether-nooca kaadida alkane caag ah, waxaa loo isticmaalaa sida wakiilka xumbo kaabaya, iyo sidoo kale wakiilada xumbo tuujin balaastikada polychida xumbo.
4. Soo saar dareeraha.Haddii loo isticmaalo in lagu soo saaro caffeine ee digirta qaxwaha.Waxa kale oo loo isticmaalaa sida dareeraha buuraha, xabagta saliidda udgoon, iwm.
5. Wixii dareere ah, waxa kale oo loo isticmaalaa isku-dhafka organic.
6. Ku milmaya xabagta iyo warshadaha balaastikada.Waxaa si weyn looga isticmaalaa warshadaha sida dawooyinka, bacaha iyo filimada.
7. Ethyl cellulose dareere.Wakiilka soo saarista baruurta iyo saliidda.Beddelka eter-ka iyo batroolka etherka.