Cesium chloride yog dab tsi?
Cov tshuaj formula ntawm cesium chloride yog CsCl thiab nws qhov hnyav molecular yog 168.36. Nyob rau hauv lub cev-centered cubic qauv, yog hais tias txhua angular txoj hauj lwm yog ib tug chloride ion thiab txhua lub hauv paus txoj hauj lwm yog ib tug cesium ion, ces txhua cesium ion nyob ib sab mus rau yim chloride ions, thiab txhua chloride ion yog nyob ib sab mus rau yim cesium ions, yog li tsim ib tug. Cesium chloride siv lead ua qauv. Cesium chloride yog soluble nyob rau hauv dej, ethanol thiab methanol, tab sis insoluble nyob rau hauv acetone. Absorb noo noo thiab deliquesce hauv huab cua. Cesium chloride chav tsev cell yog lub hauv paus chav tsev ntawm tes (nws tuaj yeem suav tau tias yog ib qho yooj yim cubic pawg ntawm chloride ions, thiab cesium ions sau cov qhov khoob khoob).
Cesium chloride hmoovyog cov hmoov dawb crystalline nrog cov ntsiab lus melting siab (kwv yees 645 degree) thiab kub kub (kwv yees li 129{2}} degree), uas yog soluble hauv dej thiab tsis muaj xim thiab pob tshab hauv cov kua dej. Ntawm 0 degree, nws muaj peev xwm yaj 161.4 grams ib 100 grams dej, thiab yog ib qho yooj yim los tsim polyhalides.
| Khoom npe | Cesium chloride |
| CAS | 7647-17-8 |
| Cov mis mos molecular | ClCs |
| Molecular hnyav | 168.36 |
| EINECS Number | 231-600-2 |
| Kev cia khoom | Khaws ntawm +5 degree rau +30 degree . |
| Melting point | 645 degree (lit.) |
| Solubility | H2O: 3 M, 20 degree, ntshiab thiab tsis muaj xim. |
| Qhov tshwm sim | Dawb hmoov |
| Boiling point | 1290 degree |
| Qhov ntom | 3.988g/cm3 |
Dab tsi yog txoj kev npaj ntawm Cesium Chloride?
Muaj ob txoj kev npaj tseem ceeb ntawm cesium chloride: chemical synthesis method thiab melting method.
1. Tshuaj synthesis method
Cov tshuaj synthesis feem ntau yog siv cov hlau thiab cov tshuaj chlorine kom ncaj qha los npaj cov tshuaj cesium chloride. Txoj kev no yuav tsum nruj me ntsis tswj cov kev mob tshwm sim, xws li qhov kub thiab txias, siab thiab cov tshuaj tiv thaiv lub sij hawm, los xyuas kom meej qhov purity ntawm cov khoom. Tsis tas li ntawd, cesium chloride tuaj yeem tau txais los ntawm kev siv tshuaj lom neeg los ntawm cov tshuaj tiv thaiv ntawm lwm cov tshuaj uas muaj cov tshuaj chlorine.
2. Melting method Melting method
Cesium hlau thiab chloride yog melted ntawm kub, thiab cesium chloride yog tau los ntawm evaporation thiab crystallization. Txoj kev no yog tsim rau loj zus tau tej cov cesium chloride, thiab cov txheej txheem kev npaj yog kuj yooj yim. Txawm li cas los xij, txoj kev melting yuav tsum tau siv ntau lub zog thiab tuaj yeem tsim cov khib nyiab pov tseg.
Khoom Specification
| Yam khoom | Specification | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb siv lead ua | Ua raws |
| CsCI | Ntau dua lossis sib npaug li 99.9% | >99.9% |
| Li | Tsawg dua los yog sib npaug rau 0.0005% | 0.0002% |
| Na | Tsawg dua lossis sib npaug rau 0.002% | 0.001% |
| K | Tsawg dua lossis sib npaug rau 0.005% | 0.0011% |
| Ca | Tsawg dua lossis sib npaug rau 0.002% | 0.001% |
| Mg | Tsawg dua los yog sib npaug rau 0.0005% | 0.0001% |
| Fe | Tsawg dua los yog sib npaug rau 0.0005% | 0.0002% |
| Al | Tsawg dua los yog sib npaug rau 0.0005% | 0.0002% |
| Rb | Tsawg dua lossis sib npaug rau 0.05% | 0.025% |
| SiO 2 | Tsawg dua los yog sib npaug rau 0.0005% | 0.0003% |
| Pb | Tsawg dua los yog sib npaug rau 0.0005% | Tsawg dua los yog sib npaug rau 0.0005% |
| Xaus | Cov txiaj ntsig tau ua raws li tus qauv kev lag luam | |
Cesium chloride siv qhov twg?
1. Laboratory daim ntawv thov:Cesium chloride tuaj yeem siv los ua cov tshuaj reagent rau tshuaj ntsuam xyuas thiab cov tshuaj tiv thaiv hluavtaws;
2. Kev siv kho qhov muag:Cesium chloride siv lead ua muaj cov khoom kho qhov muag zoo heev thiab tuaj yeem siv los tsim cov qhov rais thiab lo ntsiab muag hauv cov cuab yeej kho qhov muag.
3. Radioactive daim ntawv thov:Cesium -137 yog ib qho hluav taws xob isotope siv dav hauv cov tshuaj thiab kev lag luam, thiab cesium chloride tuaj yeem siv los ua cov khoom pib ntawm cov khoom siv.
IR1 ntawm Cesium chloride
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Peb yuav tsum xyuam xim rau dab tsi thaum siv Cesium chloride?
Toxicity: Cesium chloride muaj qee yam toxicity rau tib neeg lub cev, yog li nws yuav tsum tau zam los ntawm kev noj lossis kev sib cuag;
Kev txhawb siab: Cesium chloride tuaj yeem ua rau khaus qhov muag, ua pa thiab tawv nqaij, yog li kev sib cuag yuav tsum raug zam;
Cia: Cesium chloride hmoovyuav tsum tau muab cia rau hauv lub thawv kaw, kom deb ntawm qhov hluav taws kub thiab sib cais los ntawm cov khoom tsis sib xws;
Kev pov tseg: Cesium chloride pov tseg yuav tsum muab pov tseg raws li cov kev cai hauv zos thiab cov kev cai, thiab yuav tsum tsis txhob muab pov tseg los yog muab pov tseg rau hauv ib puag ncig ntawm qhov xav tau.
Yuav ua li cas thiab qhov twg yuav Cesium chloride hmoov lag luam wholesale?
Koj tuaj yeem tso siab rau peb qhov kev txiav txim vim tias peb muaj cov ntaub ntawv zoo ntawm kev muag tshuaj qhia kev cai lij choj.
Peb ua qhov kev kuaj xyuas ywj pheej ntawm txhua yam khoom thiab tom qab ntawd muag rau peb cov neeg siv khoom hwm.
Xa koj Cov Lus Nug kom paub meej ntxiv, Nyem email:allen@faithfulbio.comTam sim no.
Muaj ntau txoj kev xa khoom rau koj xaiv
|
Tsheb thauj mus los |
Shipping txoj kev |
Cargo hnyav xav tau |
Qhov zoo |
|
3-7 hnub |
DHL, Lub teb chaws Yelemees DHL, Lub teb chaws Yelemees DPD, |
Haum rau qis dua 50kg. |
Peb muaj warehouses nyob rau hauv lub teb chaws Yelemees thiab California, teb chaws USA, |
|
7-15 hnub |
Los ntawm Cua |
Haum rau ntau tshaj 50kg. |
|
|
15-60 hnub |
Los ntawm Hiav Txwv |
Haum rau ntau tshaj 500kg. |
Xa koj Cov Lus Nug kom paub meej ntxiv, Nyem email:allen@faithfulbio.comTam sim no.
Tsis lees paub: Cov ntawv luam tawm ntawm lub xaib no yog siv los txhawb kev sib pauv kev kawm thiab kev kawm, thiab tsis txhais hais tias lub vev xaib no pom zoo nrog nws cov kev xav lossis lees paub qhov tseeb ntawm nws cov ntsiab lus. Thov lim kom zoo. Yog tias koj ntseeg tias tsab xov xwm no ua txhaum, thov hu rau tus thawj tswj hwm. Peb tsis muaj lub luag haujlwm rau qhov tshwm sim ntawm kev siv cov ntaub ntawv thiab cov kev pabcuam hauv lub vev xaib no.
Nco tseg: Cov tshuaj no yuav tsum tau siv rau kev tshawb fawb nkaus xwb. Cov lus thov no tsis tau raug soj ntsuam los ntawm Food and Drug Administration. Thov nrog koj tus kws kho mob tham thiab kawm txog cov kev tshawb fawb muaj ua ntej siv lawv. Cov khoom no tsis yog tsim los kuaj xyuas, kho, kho, lossis tiv thaiv txhua yam kab mob.
Cim npe nrov: Cesium chloride hmoov cas 7647-17-8, Suav teb, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, yuav, nqe, tej, ntshiab, tsim, luv nqi, kev muag, Tshuag, dawb qauv, raw hmoov, raw khoom, ua hauv Suav teb