Cov Lus Qhia Yooj Yim
Zoo Zoo Dichhloromethane (DCM) Organic Scolent Cas 75-09-2
| Khoom npe | Dichhloromethane \/ methylene chloride |
| Cas tsis muaj. | 75-09-2 |
| Ceev | 1.325 g \/ ml ntawm 25 degree c (lit.) |
| Kub taw tes | 39.75 ºC ntawm 760 hli Hg |
| Molecular hnyav | 84.93 |
| Ntim | Hlau Nruas \/ ISO Tank |
| Melting taw tes | -97 degree c |
Cov khoom lag luam
Dichhloromethane yog cov organic compound nrog cov tshuaj ch2cl2. Nws yog cov kua tsis muaj kob uas muaj ntxhiab tsw zoo sib xws rau Etaws. Nws yog me ntsis soluble hauv dej, ethanol thiab ether. DCM yog cov kuab tshuaj tsis yog qhov cub nrog qis boil point nyob rau hauv cov kev pabcuam ib txwm muaj. Thaum nws vapor ua lub siab siab nyob rau hauv cov huab cua kub cua sov, nws yuav tsim cov roj sib xyaw nrog cov pa hluav taws xob tsis muaj zog. Nws yog feem ntau siv los hloov cov roj av roj av ether, ether, etc.
Cov Ntawv Thov:
1
2. Siv raws li cov kuab tshuaj, extractant thiab mutagen.
3. Siv hauv kev lag luam hluav taws xob. Nws feem ntau siv raws li tu thiab degreing tus neeg sawv cev.
4. Methylene chloride yog siv los ua tshuaj loog ib ce, tub yees, tua hluav taws thiab zaj duab xis thim cov xim xim.
5. Siv los ua nruab nrab hauv cov khoom siv hauv nruab nrog cev.
Raws li cov khoom siv tshuaj lom neeg cov khoom siv, GNeebio tuaj yeem muab cov khoom siv raw tshuaj lom neeg dichloromomshane DCM. Nrog ntau dua ib xyoo caum ntawm kev ua lag luam txhawb nqa thiab cov kev tswj hwm kev ua tiav zoo los ntawm cov khoom siv raw ua kom tiav, lav kom muaj ntau dua lossis sib npaug rau 99.5%. Xaiv GNeebio rau cov khoom siv tau ruaj thiab kev txhawb nqa kev ntseeg tau. Tiv tauj peb tam sim no rau nqe lus!
Vim li cas thiaj xaiv GNEEBIO?
1. Yuav muab cov txiaj ntsig zoo thiab cov nqi sib tw.
2. Cov qauv pub dawb rau koj qhov kev ntsuas.
3. Siv cov tuam txhab kev thauj mus los hauv ib cheeb tsam los thauj cov khoom muag, kom koj tuaj yeem tau txais cov khoom nrawm.
4. Peb yuav qhia koj txhua cov ntaub ntawv ntawm txhua theem ua ntej.
5. Ntim khoom tuaj yeem kho tau.
6. Teb rau thawj zaug ua ntej thiab tom qab muag.
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
Txhawm rau kom muaj kev nyab xeeb ntawm koj cov khoom, ib puag ncig ua phooj ywg, yooj yim yuav muab tau yooj yim rau.
Peb yuav xa cov khoom siv rau koj los ntawm kev nthuav qhia.
Yog tias koj xav paub tus nqi thauj khoom, thov xa tawm nug koj qhov chaw nyob.
Tuam txhab tau
GneebioTuam txhab tsim nyob rau hauv 2016, yog ib qho kev ua lag luam ua haujlwm tau mob siab rau kev tsim khoom thiab faib tshuaj muaj ntau yam tshuaj, suav nrog cov kev cai lij choj muaj organic, cov organic intermediates, nroj tsuag cov kev cai tswj hwm thiab ntau dua. Raws li ob qho chaw tsim khoom lag luam thiab cov faib khoom siv, peb tau cog lus tias yuav xa cov khoom lag luam zoo siab thiab cov kev pabcuam kom tau raws li cov neeg xav tau ntau yam.
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Gneebio Tshuaj Txhuam Cov Khoom Raw
Cov FAQ
Q1: Koj puas tuaj yeem muab cov qauv?
A1: Yog lawm, cov qauv muaj. Peb tuaj yeem xa cov qauv los ntawm cov neeg siv cua lossis cov huab cua li cov neeg siv khoom.
Q2: Cov MOQ yog dab tsi?
A2: Feem ntau nws tsis muaj MOQ yuav tsum tau ua. Peb yuav muab cov kev daws teeb meem feem ntau suav nrog tus nqi thiab kev xa khoom raws li kev yuav khoom ntau.
Q3: Lub sijhawm khoom xa tuaj yog dab tsi?
A3: Rau qhov tsis muaj kev phom sij, nws feem ntau muaj cov khoom lag luam. Nws tuaj yeem xa tawm tsis pub dhau 7 hnub. Rau cov tshuaj uas muaj kev phom sij, nws yuav yog 1 ~ 2 lub lis piam. Yog tias nws yog peb cov khoom lag luam li qub, lub sijhawm yuav ntxov dua.
Cim npe nrov: Zoo Zoo Dichloromethane (DCM) Organic Sciroent Cas}}}}}} {1}} Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj