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  • CAS:75-09-2

    • Product Detail

    Product Tags

    Product Name:Dichloromethane

    Molecular format:CH2Cl2

    CAS nhamba:75-09-2

    Chigadzirwa chemolecular chimiro

    Dichloromethane

    CHEMICAL PROPERTIES

    Methylene chloride inopindirana zvakasimba nesimbi dzinoshanda dzakadai se potassium, sodium, uye lithium, uye mabhesi akasimba, semuenzaniso, potassium tert-butoxide.Zvisineyi, mukomboni wacho hauenderane neakasimba caustics, akasimba oxidizer, uye simbi dzine makemikari anoshanda se magnesium nealuminium poda.

    Zvinokosha kuziva kuti methylene chloride inogona kurwisa mamwe marudzi emachira, epurasitiki, uye rabha.Mukuwedzera, dichloromethane inopindirana neokisijeni yemvura, sodium-potassium alloy, uye nitrogen tetroxide.Kana komboni yacho yasangana nemvura, inoshatisa dzimwe simbi dzisina tsvina, nickel, mhangura pamwe nesimbi.
    Kana yakafumurwa nekupisa kana mvura, dichloromethane inova yakanyanya kuoma sezvo ichiiswa pasi pehydrolysis iyo inokurumidzerwa nechiedza.Mumamiriro ezvinhu akajairika, mishonga yeDCM yakadai seacetone kana ethanol inofanira kunge yakagadzikana kwemaawa makumi maviri nemana.

    Methylene chloride haina kuita nealkali simbi, zinc, amines, magnesium, pamwe nealloys ye zinc uye aluminium.Kana yakasanganiswa ne nitric acid kana dinitrogen pentoxide, komboni yacho inogona kuputika zvine simba.Methylene chloride inopfuta kana yasanganiswa nemhute yemethanol mumhepo.

    Sezvo musanganiswa unogona kuputika, zvakakosha kuti udzivise mamwe mamiriro senge sparks, nzvimbo dzinopisa, moto wakavhurika, kupisa, static discharge, uye zvimwe zvinopisa.

    APPLICATION AREA

    Pharmaceutical
    Indasitiri yemafuta
    Mushonga wezvipembenene
    Diesel Engine Fuel
    Refrigerant
    Aerosol Spray

    Imba Inobata Zvishandiso
    Komboni yacho inoshandiswa mukugadziridza tabhu.Dichloromethane inoshandiswa zvakanyanya mumaindasitiri mukugadzirwa kwemishonga, strippers, uye process solvents.
    Mashandisirwo eMaindasitiri neKugadzira
    DCM inonyungudutsa inowanikwa muvarnish uye pendi strippers, iyo inowanzoshandiswa kubvisa varnish kana pendi yekuputira kubva munzvimbo dzakasiyana-siyana.Sezvinonyungudutsa muindasitiri yemishonga, DCM inoshandiswa kugadzirira cephalosporin uye ampicillin.

    Kugadzira Zvokudya Nezvinwiwa
    Inoshandiswawo mukugadzira zvinwiwa uye kugadzira chikafu sechinhu chinonyungudutsa.Semuenzaniso, DCM inogona kushandiswa kuita decaffeinate isina kuomeswa bhinzi yekofi pamwe nemashizha etii.Mushonga wacho unoshandiswawo mukugadzira hops inobvisa doro, zvinwiwa uye kumwe kunhuwirira kwechikafu, pamwe nekugadzira zvinonhuwira.

    Transportation Industry
    DCM inowanzo shandiswa mukubvisa simbi yezvikamu zvesimbi nepamusoro, senge midziyo yenjanji nemakwara pamwe nezvikamu zvendege.Iyo inogona zvakare kushandiswa mukudzikisa uye kugadzira zvigadzirwa zvinoshandiswa muzvigadzirwa zvemotokari, semuenzaniso, kubvisa gasket uye kugadzira simbi dzegasket nyowani.
    Nyanzvi dzemotokari dzinowanzo shandisa vapor dichloromethane degreasing process kusvika pakubvisa girisi neoiri kubva munzvimbo dzemotokari dzemotokari transistor, magungano emuchadenga, zvikamu zvendege, uye mota dzedhiziri.Nhasi, nyanzvi dzinokwanisa kuchenesa uye nekukurumidza kuchenesa masisitimu ekufambisa vachishandisa nzira dzekudzikisa dzinoenderana nemethylene chloride.

    Indasitiri yezvokurapa
    Dichloromethane inoshandiswa mumarabhoritari mukutorwa kwemakemikari kubva muchikafu kana zvirimwa zvemishonga yakaita semaantibiotics, steroids, uye mavhitamini.Pamusoro pezvo, michina yekurapa inogona kunyatsocheneswa uye nekukurumidza uchishandisa dichloromethane cleaners uchidzivirira kukuvadzwa kwezvikamu zvinonzwa kupisa uye matambudziko ekuora.

    Mifananidzo Mafirimu
    Methylene chloride inoshandiswa se solvent mukugadzirwa kwe cellulose triacetate (CTA), iyo inoshandiswa mukugadzirwa kwemafirimu ekuchengetedza mukutora mifananidzo.Kana yanyungudutswa muDCM, CTA inotanga kubuda sezvo fiber yeacetate inoramba iri kumashure.

    Electronic Indasitiri
    Methylene chloride inoshandiswa mukugadzirwa kwemabhodhi edunhu akadhindwa muindasitiri yemagetsi.DCM inoshandiswa kudzikisa foil pamusoro pe substrate pamberi pe photoresist layer yawedzerwa kubhodhi.

    ZVINOITENGA KUBVA KWAtiri

    Chemwin inogona kupa huwandu hwakawanda hwemahydrocarbon akawanda uye makemikari zvinonyungudutsa kune vatengi vemaindasitiri.Izvi zvisati zvaitika, ndapota verenga zvinotevera ruzivo rwekuita bhizinesi nesu: 

    1. Chengetedzo

    Chengetedzo ndiyo inonyanya kukosha kwatiri.Pamusoro pekupa vatengi ruzivo nezve mashandisiro akachengeteka uye ane hushamwari ezvigadzirwa zvedu, isu takazvipirawo kuona kuti njodzi dzekuchengetedza dzevashandi nemakondirakiti dzadzikiswa kuita shoma inonzwisisika uye inogoneka.Naizvozvo, isu tinoda kuti mutengi ave nechokwadi chekuti kurodha kwakakodzera uye kuchengetedza kuchengetedza zviyero zvinosangana tisati tasvitsa (ndapota tarisa kune HSSE appendix muhuwandu hwematemu uye mamiriro ekutengesa pazasi).Nyanzvi dzedu dzeHSSE dzinogona kupa gwara pane aya mazinga.

    2. Delivery nzira

    Vatengi vanogona kuraira uye kuendesa zvigadzirwa kubva kuchemwin, kana kuti vanogona kugamuchira zvigadzirwa kubva kune yedu kugadzira chirimwa.Nzira dziripo dzekutakura dzinosanganisira rori, njanji kana multimodal kutakura (zvakasiyana mamiriro anoshanda).

    Panyaya yezvinodiwa nevatengi, tinogona kutsanangura zvinodikanwa zvemabhaji kana matangi uye kushandisa yakakosha kuchengetedza / kuongorora zviyero uye zvinodiwa.

    3. Minimum order yakawanda

    Kana iwe ukatenga zvigadzirwa kubva pawebhusaiti yedu, iyo yakaderera odha huwandu i30 matani.

    4.Payment

    Iyo yakajairika nzira yekubhadhara inobviswa zvakananga mukati memazuva makumi matatu kubva painvoice.

    5. Delivery zvinyorwa

    Mapepa anotevera anopiwa kune imwe neimwe yekutumira:

    · Bill of Lading, CMR Waybill kana rimwe gwaro rekufambisa rakakodzera

    · Sitifiketi Yekuongorora kana Conformity (kana zvichidikanwa)

    · Zvinyorwa zvine chekuita neHSSE zvinoenderana nemitemo

    · Zvinyorwa zvetsika zvinoenderana nemirairo (kana zvichidikanwa)

  • Zvakapfuura:
  • Zvinotevera:
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