Dichloromethane (DCM) CAS 75-09-2 daahirnimo>99.5% (GC)
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee Dichloromethane (Methylene Chloride; DCM) (CAS: 75-09-2) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibso Dichloromethane,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | Dichloromethane |
| La mid ah | Methylene chloride;DCM;Methylene Dichloride |
| Heerka Saamiyada | Suuqa dhexdiisa, Wax-soo-saarka Ganacsiga |
| Lambarka CAS | 75-09-2 |
| Qaanuunka molecular | CH2Cl2 |
| Miisaanka Molecular | 84.93 g/mol |
| Meesha dhalaalaysa | -97 ℃ |
| Barta Karsan | 39.0 ~ 40.0 ℃ |
| Cufnaanta | 1.325 g/ml at 25 ℃( shid) |
| Tusmada N20/D | 1.424 ( shid) |
| Biyuhu milmayn | In yar oo Biyo ah, 13 g/l 20 ℃ |
| Solubility (La fahmi karo) | Khamriga, Chloroform, Eter, Acetone |
| ur | Qiyaasta urta 160 ilaa 230 ppm |
| Nolosha shelf | 60 bilood haddii si habboon loo kaydiyo |
| COA & MSDS | La heli karo |
| Tusaale | La heli karo |
| Asal ahaan | Shanghai, Shiinaha |
| Summada | Kiimikada Ruifu |
| Walxaha | Tilmaamaha | Natiijooyinka |
| Muuqashada | Dareere cad oo aan midab lahayn | Dareere cad oo aan midab lahayn |
| Dichloromethane Purity | >99.5% (GC) | 99.9% |
| Tijaabada Midabka (APHA) | <10 | 5 |
| Birta (Fe) | <0.0001% | <0.0001% |
| Aysiidh (sida H+) | <0.3μmol/g | <0.3μmol/g |
| Hadhaaga uumiga | <0.002% | 0.0005% |
| Tusmada N20/D | 1.423 ~ 1.425 | U hogaansama |
| Cufnaanta (20 ℃) | 1.320 ~ 1.330g/ml | U hogaansama |
| Biyaha waxaa qoray Karl Fischer | <0.03% | 0.006% |
| Koloriin bilaash ah (Cl2) | <0.0001% | <0.0001% |
| Halogens bilaash ah | Baasa Imtixaanka | Gudub |
| Xasilinta | Ka kooban 50 ~ 150ppm isoamylene | U hogaansama |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabtu waa la tijaabiyay oo waafaqday tilmaamihii la bixiyay | |
Xidhmada:Dhalo, 25kg / durbaan, miisaanka saafiga ah 270kg / durbaan bir ah ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Weelka si adag u xidh oo ku kaydi bakhaar qabow, engegan oo hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.Ka ilaali dabka iyo kulaylka.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.
Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.
Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.
Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.
TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.
Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.
Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.
MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.
Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.
Gaadiidka?By Express (FedEx, DHL), hawada, badda.
Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.
| Xeerarka Khatarta | Xn,T,F,N,C |
| Bayaanka Khatarta | 40-39/23/24/25-23/24/25-11-67-36/37/38-68/20/21/22-20/21/22-50-37-34 |
| Bayaanada Badbaadada | 23-24/25-36/37-45-16-7-26-61-36/37/39 |
| RIDADR | UN 1593 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | PA8050000 |
| F | 3-10 |
| Xusuusin Khatarta | Waxyeelo leh |
| TSCA | Haa |
| Koodhka HS | 2903120001 |
| Heerka khatarta | 6.1 |
| Kooxda Baakadaha | III |
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) waa hufnaan, aan midab lahayn, halogenated halogenated aliphatic hydrocarbon oo leh ur khafiif ah ether-u eg.Wax yar bay ku milmi kartaa biyaha, waxay ku milmi kartaa ethanol iyo ether, waana dareere aan guban karin oo hooseeya marka loo eego xaaladaha isticmaalka caadiga ah.Marka uu uumigiisu noqdo heer sare oo hawo kuleylkeedu sarreeyo, waxa ay dhalin doontaa gaas isku qasan oo daciif ah oo guban kara, kaas oo inta badan loo isticmaalo in lagu beddelo ether batroolka ololaya, ether, iwm.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2),Waxa loo istcimaalay dhex dhexaad ka mid ah isku dhafka organic.Si ballaaran loogu isticmaalo dawooyinka, iyo waxyaalaha la isku qurxiyo, dareeraha habka, rinjiga, wakiilka xaalufinta sagxadaha, wakiilka soo saarista, warshadaha injineernimada korontada, farsamaynta balaastikada, iyo warshadaha kale.
Dichloromethane waxa loo isticmaalaa sidii weji guurguura oo ah Chromatography dareere Waxqabadka Sare iyo Chromatography dareere ah oo ay weheliso Mass Spectrometry.
Isticmaalka Haysashada Guriga
Xarunta waxaa loo isticmaalaa dib u habeynta tubbada qubeyska.Dichloromethane waxaa si weyn loogu isticmaalaa warshad ahaan soo saarista dawooyinka, xargaha, iyo dareerayaasha habka.
Isticmaalka Warshadaha iyo Wax-soo-saarka
DCM waa dareere laga helo faashashka iyo rinjiga, kuwaas oo inta badan loo isticmaalo in laga saaro varnish ama dahaarka rinjiga ee meelo kala duwan.Sida dareeraha warshadaha dawooyinka, DCM waxaa loo isticmaalaa diyaarinta cephalosporin iyo ampicillin.
Soosaarka Cuntada iyo Cabbitaannada
Waxa kale oo loo isticmaalaa soo saarista cabitaanka iyo wax soo saarka cuntada sida dareere soo saarista.Tusaale ahaan, DCM waxaa loo isticmaali karaa in laga saaro digirta qaxwaha aan duban iyo sidoo kale caleemaha shaaha.Xarunta ayaa sidoo kale loo isticmaalaa abuurista soosaarka hops-ka ee biirka, cabitaannada iyo dhadhanka kale ee cuntooyinka, iyo sidoo kale habaynta xawaashyada.
Warshadaha Gaadiidka
DCM waxaa sida caadiga ah loo isticmaalaa hoos u dhigista qaybaha birta iyo sagxadaha, sida qalabka tareenada iyo jidadka iyo sidoo kale qaybaha diyaaradda.Waxa kale oo loo isticmaali karaa hoos u dhigista iyo saliidaynta alaabta lagu isticmaalo alaabta baabuurta, tusaale ahaan, ka saarista gaaska iyo diyaarinta qaybo bir ah oo loogu talagalay gaas cusub.
Khubarada baabuurta waxay caadi ahaan u adeegsadaan uumiga dichloromethane habka xaalufinta dufanka iyo saliidaha ee qaybaha baabuurta ee transistor-ka baabuurta, shirarka diyaaradaha, qaybaha diyaaradaha, iyo matoorada naaftada.Maanta, khubarada takhasuska leh waxay awoodaan inay si badbaado leh oo degdeg ah u nadiifiyaan nidaamyada gaadiidka iyagoo isticmaalaya farsamooyinka dhimista ee ku xiran methylene chloride.
Warshadaha caafimaadka
Dichloromethane waxaa loo isticmaalaa shaybaarada laga soo saaro kiimikooyinka laga soo saaro cuntooyinka ama dhirta daawooyinka sida antibiyootiga, steroids, iyo fiitamiinnada.Intaa waxaa dheer, qalabka caafimaadka si hufan oo degdeg ah ayaa loo nadiifin karaa iyadoo la isticmaalayo nadiifiyeyaasha dichloromethane iyadoo laga fogaanayo waxyeellada qaybaha kulaylka xasaasiga ah iyo dhibaatooyinka daxalka.
Filimada Sawirka
Methylene chloride waxaa loo isticmaalaa sida dareere ee soo saarista cellulose triacetate (CTA), kaas oo lagu dabaqo abuurista filimada badbaadada ee sawir qaadista.Marka lagu milmo DCM, CTA waxa ay bilaabataa in ay uumibaxdo maadaama ay fiilada acetate ka hadhsan tahay.
Warshadaha Elektarooniga ah
Methylene chloride waxaa loo isticmaalaa soo saarista looxyada daabacan ee warshadaha elektiroonigga ah.DCM waxaa loo istcimaalaa si loo dhimo dusha bireed ee substrate ka hor inta aan lakabka sawir-qaadista lagu darin looxa.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) waxay si ba'an uga falcelisaa joogitaanka alkali ama biraha dhulka alkaline waxayna ku hadhiyri doontaa formaldehyde iyadoo ay jirto saldhig biyo ah.Dareen-celinta Alkylation waxay ku dhacdaa labada hawloodba, sidaas darteed beddelaad ayaa ka dhasha.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) waxaa lagu sifeeyay inay tahay wax yar oo sun ah waddooyinka afka iyo neefsashada.Soo-gaadhista xad-dhaafka badan ee uumiga dichloromethane (> 500 ppm 8 saacadood) waxay u horseedi kartaa madax-fure, daal, daciifnimo, iyo lallabo.Xidhiidhka xarunta indhuhu waxay keentaa cuncun xanuun badan waxayna u horseedi kartaa indho-sarcaadka iyo dhaawaca lafaha lafaha haddii aan si dhakhso ah looga saarin iyadoo la dhaqay.Dichloromethane waa maqaar khafiif ah oo cuncun leh, iyo marka la taabto waqti dheer (tusaale, daboolka dharka ama kabaha) waxay keeni kartaa gubasho 30 ilaa 60 daqiiqo ka dib.Dichloromethane ma aha teratogenic heerarka ilaa 4500 ppm ama embryotoxic ee jiirka iyo jiirarka ee heerarka ilaa 1250 ppm.
Khataraha Gaarka ah ee Alaabooyinka Gubashada: Alaabooyinka kala go'a ee ka dhasha dabku waxay noqon karaan kuwo xanaaqa ama sun ah.
Aan ku habboonayn oksaydhiyeyaasha xooggan, caustics;biraha firfircoon ee kiimikaad ah, sida aluminium, budada magnesium;potassium, sodium iyo lithium;Aashitada nitric oo urursan oo keenta khatar dab iyo qarax.Taabashada sagxadaha kulul ama ololku waxay sababtaa burburka soo saara qiiqa hydrogen chloride iyo gaaska fosgene-ka.Wuxuu weeraraa noocyo caag ah, caag iyo dahaar.Wuxuu weeraraa biraha marka uu qoyaanku jiro.
Ilaalinta neefsashada: marka xooga saarida hawadu ay dhaafto heerka caadiga ah, waa inaad xidhataa maaskaro gaas toos ah (masgaras badh).Xiro qalabka neefsashada ee hawada inta lagu jiro samatabbixinta degdegga ah ama daad-gureynta.Ilaalinta indhaha: xidho muraayadaha badbaadada kiimikada marka loo baahdo.Ilaalinta jirka: xidho dhar ka hortag ah oo ka hortagaya gelitaanka sunta.Ilaalinta gacanta: xidho galoofyada u adkaysta kiimikaadka.Kuwo kale: sigaarka, wax ku cunida iyo cabbitaanka waa ka mamnuuc goobta shaqada.Qubeyska oo dharka beddel shaqada ka dib.Si gooni gooni ah u kaydi dharka wasakhaysan una isticmaal heeganka markaad dhaqdo.U fiirso nadaafadda shakhsi ahaaneed.
UN1593 Dichloromethane, Heerka Khatarta: 6.1;Calaamadaha: 6.1-Waxyaabaha sunta ah.
