Dichloromethane (DCM) CAS 75-09-2 Bohloeki >99.5% (GC)
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa Dichloromethane (Methylene Chloride; DCM) (CAS: 75-09-2) e nang le boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka Dichloromethane,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | Dichloromethane |
| Litlhaloso tse tšoanang | Methylene Chloride;DCM;Methylene dichloride |
| Boemo ba Setoko | Ka Stock, Tlhahiso ea Khoebo |
| Nomoro ea CAS | 75-09-2 |
| Foromo ea limolek'hule | CH2Cl2 |
| Boima ba Molek'hule | 84.93 g/mol |
| Melting Point | -97℃ |
| Ntlha e belang | 39.0 ~ 40.0 ℃ |
| Botenya | 1.325 g/mL ho 25℃(lit.) |
| Refractive Index n20/D | 1.424(lit.) |
| Ho qhibiliha ha Metsi | Ha Hanyenyane Mokelikeli ka Metsing, 13 g/l 20℃ |
| Solubility (E kopane le) | Joala, Chloroform, Ether, Acetone |
| Monko o monate | Odor Threshold 160 ho isa ho 230 ppm |
| Shelf Life | Likhoeli tse 60 Haeba li Behiloe Hantle |
| COA & MSDS | E fumaneha |
| Mohlala | E fumaneha |
| Tšimoloho | Shanghai, China |
| Brand | Ruifu Chemical |
| Lintho | Litlhaloso | Liphetho |
| Ponahalo | Mokelikeli o Hlakileng o se Nang Mebala | Mokelikeli o Hlakileng o se Nang Mebala |
| Dichloromethane Purity | >99.5% (GC) | 99.9% |
| Teko ea Mebala (APHA) | <10 | 5 |
| Tshipi (Fe) | <0.0001% | <0.0001% |
| Asiti (joalo ka H+) | <0.3μmol/g | <0.3μmol/g |
| Mouoane Masala | <0.002% | 0.0005% |
| Refractive Index n20/D | 1.423~1.425 | E lumellana |
| Boima ba 'mele (20 ℃) | 1.320~1.330g/ml | E lumellana |
| Metsi ka Karl Fischer | <0.03% | 0.006% |
| Chlorine ea Mahala (Cl2) | <0.0001% | <0.0001% |
| Li-halogen tsa mahala | E Feta Teko | Ho feta |
| Setsibotsi | E na le 50 ~ 150ppm Isoamylene | E lumellana |
| Infrared Spectrum | E tsamaellanang le Sebopeho | E lumellana |
| Qetello | Sehlahisoa se lekoa 'me se lumellana le litlhaloso tse fanoeng | |
Sephutheloana:Botlolo, 25kg/drum, net weight 270kg/ iron drum kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka setshelo se koetsoe ka thata 'me u se boloke sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o motle hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.Ipolokele hole le mollo le mocheso.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
| Likhoutu tsa Kotsi | Xn,T,F,N,C |
| Lipolelo tsa Kotsi | 40-39/23/24/25-23/24/25-11-67-36/37/38-68/20/21/22-20/21/22-50-37-34 |
| Lipolelo tsa Tšireletseho | 23-24/25-36/37-45-16-7-26-61-36/37/39 |
| RIDADR | UN 1593 6.1/PG 3 |
| WGK Jeremane | 2 |
| RTECS | PA8050000 |
| F | 3-10 |
| Tsebiso ea Kotsi | E kotsi |
| TSCA | Ee |
| Khoutu ea HS | 2903120001 |
| Sehlopha sa Likotsi | 6.1 |
| Sehlopha sa ho paka | III |
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) ke motsoako o hlakileng, o se nang mebala, o sa tsitsang oa halogenated aliphatic hydrocarbon o nang le monko o monate o kang oa ether.E qhibiliha hanyenyane metsing, e qhibiliha ka har'a ethanol le ether, 'me ke motsoako o sa cheng o belang o tlaase tlas'a maemo a tloaelehileng a tšebeliso.Ha mouoane oa eona o fetoha khatello e phahameng moeeng o phahameng oa mocheso, o tla hlahisa khase e tsoakiloeng e sa cheng, eo hangata e sebelisoang ho nkela Flammable petroleum ether, ether, joalo-joalo.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2),E sebedisoa joalo ka mahareng ho organic synthesis.E sebelisoa haholo ho litlhare le litlolo, ho etsa solvent, pente, setsi sa degreasing, moemeli oa ho ntša, indasteri ea boenjiniere ba motlakase, ho sebetsa ka polasetiki le liindasteri tse ling.
Dichloromethane e sebelisoa e le mohato oa mohala ho High Performance Liquid Chromatography le Liquid Chromatography hammoho le Mass Spectrometry.
House Hold Sebelisa
Motsoako ona o sebelisoa ho nchafatsa bate.Dichloromethane e sebelisoa haholo indastering tlhahisong ea meriana, li-strippers le li-solvents.
Lisebelisoa tsa Indasteri le Lihlahisoa
DCM ke solvent e fumanoang ka li-varnish le li-strippers tsa pente, tse atisang ho sebelisoa ho tlosa li-varnish kapa lipente tsa pente ho tloha libakeng tse sa tšoaneng.E le solvent indastering ea meriana, DCM e sebelisetsoa ho lokisa cephalosporin le ampicillin.
Tlhahiso ea Lijo le Lino
E boetse e sebelisoa ha ho etsoa lino-mapholi le ho etsa lijo e le mokeli-keli oa metsi.Mohlala, DCM e ka sebelisoa ho tlosa caffeine linaoa tsa kofi tse sa halikiloeng hammoho le makhasi a tee.Motsoako ona o boetse o sebelisoa ho etsa sekhechana sa hop bakeng sa biri, lino le linoko tse ling bakeng sa lijo, hammoho le ho lokisa linoko.
Indasteri ea Lipalangoang
Hangata DCM e sebelisoa ho hloekisoa ha likarolo tsa tšepe le bokaholimo, joalo ka lisebelisoa tsa terene le litselana hammoho le likarolo tsa sefofane.E ka boela ea sebelisoa ho tlosa mafura le ho tlotsa lihlahisoa tse sebelisoang lihlahisoa tsa likoloi, mohlala, ho tlosa gasket le ho lokisa likarolo tsa tšepe bakeng sa gasket e ncha.
Litsebi tsa likoloi li atisa ho sebelisa mokhoa oa ho tlosa mouoane oa dichloromethane bakeng sa ho tlosa mafura le oli likarolong tsa koloi tsa transistor ea koloi, likopano tsa sepakapaka, likarolo tsa sefofane le likoloi tsa diesel.Kajeno, litsebi li khona ho hloekisa mekhoa ea lipalangoang ka mokhoa o sireletsehileng le ka potlako ho sebelisa mekhoa ea ho senya e itšetlehileng ka methylene chloride.
Indasteri ea Bongaka
Dichloromethane e sebelisoa lilaboratoring ha ho ntšoa lik'hemik'hale lijong kapa limela bakeng sa meriana e kang lithibela-mafu, li-steroids le livithamini.Ntle le moo, lisebelisoa tsa bongaka li ka hloekisoa ka nepo le ka potlako li sebelisa lihloekisi tsa dichloromethane ha li ntse li qoba tšenyo ea likarolo tse sa utloeleng mocheso le mathata a kutu.
Lifilimi tsa Lifoto
Methylene chloride e sebelisoa e le solvent tlhahisong ea cellulose triacetate (CTA), e sebelisoang ha ho etsoa lifilimi tsa polokeho ho nka lifoto.Ha e qhibiliha ho DCM, CTA e qala ho fetoha mouoane ha fiber ea acetate e sala morao.
Indasteri ea Elektronike
Methylene chloride e sebelisoa ho hlahisa liboto tsa potoloho tse hatisitsoeng indastering ea elektronike.DCM e sebelisoa ho theola bokaholimo ba foil ea substrate pele lera la photoresist le eketsoa boto.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) e sebetsa ka mabifi ka pel'a litšepe tsa lefats'e tsa alkali kapa alkaline 'me e tla hydrolyze ho formaldehyde boteng ba setsi sa metsi.Karabelo ea alkylation e etsahala mesebetsing ka bobeli, ka hona ho fella ka ho fapana.
Dichloromethane (DCM; Methylene Chloride) (CAS: 75-09-2) e khetholloa e le chefo e nyenyane feela ka litsela tsa molomo le ho hema.Ho pepesetsoa maemo a phahameng a mouoane oa dichloromethane (>500 ppm bakeng sa 8 h) ho ka lebisa hloohong e bobebe, mokhathala, bofokoli le ho nyekeloa ke pelo.Ho kopana ha motsoako ka mahlo ho baka ho teneha ho bohloko 'me ho ka lebisa ho conjunctivitis le kotsi ea cornea haeba e sa tlosoe ka potlako ka ho hlatsoa.Dichloromethane ke ntho e halefisang letlalo hanyenyane, 'me ha e kopana nako e telele (mohlala, ka tlas'a sekoahelo sa liaparo kapa lieta) e ka baka cheso ka mor'a ho pepeseha ha metsotso e 30 ho isa ho e 60.Dichloromethane ha se teratogenic maemong a fihlang ho 4500 ppm kapa embryotoxic ho likhoto le litoeba maemong a fihlang ho 1250 ppm.
Likotsi Tse Khethehileng tsa Lihlahisoa tsa Mocheso: Lihlahisoa tsa ho arohana tse hlahisoang mollong li ka 'na tsa halefisa kapa tsa chefo.
Ha e lumellane le li-oxidizer tse matla, li-caustics;litšepe tse sebetsang ka lik'hemik'hale, tse kang aluminium, phofo ea magnesium;potasiamo, lithium le sodium;asiti e ngata ya nitric e bakang kotsi ya mollo le ho qhoma.Ho kopana le libaka tse chesang kapa malakabe ho baka ho bola ho hlahisang mosi oa hydrogen chloride le khase ea phosgene.E hlasela mefuta e meng ea polasetiki, rabara le lirafshoa.E hlasela litšepe boteng ba mongobo.
Tšireletso ea ho hema: ha mahloriso a moeeng a feta tekanyo, u lokela ho apara mask a khase e tobileng (halofo ea mask).Apara moea o phefumolohang nakong ea pholoso kapa ho tsoa sebakeng sa batho.Tšireletso ea mahlo: roala likhalase tse sireletsang lik'hemik'hale ha ho hlokahala.Tshireletso ya mmele: ho apara diaparo tse tshireletsang kgahlanong le ho kena chefo.Tšireletso ea letsoho: roala liatlana tse hanyetsanang le lik'hemik'hale.Tse ling: ho tsuba, ho ja le ho noa ho thibetsoe sebakeng sa mosebetsi.Hlapa le ho chencha liaparo ka mor'a mosebetsi.Boloka liaparo tse silafetseng ka thoko 'me u li sebelise boemong ba ho ema ha u qeta ho li hlatsoa.Ela hloko bohloeki ba motho.
UN1593 Dichloromethane, Sehlopha sa Kotsi: 6.1;Labels: 6.1-Lisebelisuoa tse chefo.
