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White Crystal Powder Cesium Chloride CAS 7647-17-8 Iri Kutengeswa
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Quality First
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Competitive Price
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Yekutanga-kirasi Kugadzira Line
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Factory Origin
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Customized Services
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Tsanangudzo (%)
1.Molecular formula: CsCl
2.Molecular uremu: 168.359
4.Kuchengetedza: Chengetedza munzvimbo inotonhorera, yakaoma
5.Payment: 30% T/T pachine nguva uye 70% kurwisa faxed B/L kopi
6.Delivery: 15days mushure mekugamuchira kubhadhara
Cesium chloride, midziyo yekugadzira cesium simbi uye imwe kristaro ine cesium;Analytical reagent;Inoshandiswa kugadzirira conductive girazi;Inoshandiswa kugadzira mhinduro yekuparadzanisa RNA kubva kuDNA ne density gradient centrifugation.
| Kuchena | 99.99% |
| Density | 3.983 |
| Melting Point | 645 °C (lit.) |
| Payment | T/T |
| MF | CsCl |
| Chitarisiko | White crystal powder |
Mabasa uye Applications
Cesium chloride inonzi potassium channel blocker.Cesium chloride inodzivirira kudzikiswa kweiyo sodium ion kutakura inogadzirwa nealloxan.Cesium chloride yakakonzera arrhythmias, kusanganisira pointy torsion ventricular tachycardia mumhando dzemhuka.
1. Dissolve cesium carbonate mumvura shoma.Wedzera hydrochloric acid ine hukama hwehukama hwe 1.18 zvishoma nezvishoma pasi pekugara uchikurudzira uye kupisa kwekuita:
Cs2CO3+ 2 HCl → 2 CsCl + 2 H2O + CO2
Kana pH = 3, wedzera cesium hydroxide kumushonga mushure mekubikira kwehafu yeawa kuti pH isarerekera.Filtrate ichacheneswa, inoputika uye yakanangidzirwa kumvura yakawanda yekristaro, yakanyoroveswa kusvika kune tembiricha yekamuri, doro raamai richaparadzaniswa, kucheneswa uye kuomeswa pa100 C, uye chigadzirwa chinopedzwa.
2. Cesium chloride inogona kuwanikwa nekunyungudutsa cesium carbonate mu hydrochloric acid uye ipapo kuisa pfungwa pane mhinduro.Cesium chloride nekuchena kwe99.5% inowanzowanikwa uye inogona kushandiswa zvakananga.Cesium chloride iyo isina kuchena zvakakwana inogona kunatswa nenzira dzinotevera.
Dissolve 15g cesium chloride mumvura 100mL mushure mekupisa.Iyo 24.2g mercury chloride yaive stoichiometric yakanyungudika mu25mL 4mol hydrochloric acid.Wedzera mhinduro yeHgCl2/HCl kumushonga uri pamusoro apo kuchipisa, kurunga nekuisanganisa, woitonhodza kuti uwedzere CsHgCl3 crystallization.Mushure mekusveta uye kusefa, unganidza crystallization, kurasa doro raamai.Dissolve the crystals mu 120mL mvura inopisa uye utonhodze kunze zvakare.Nechikonzero ichi, recrystallization inodzokororwa kwe2-3 nguva, uye alkali simbi inogona kuderedzwa kusvika isingasviki 0.01%.Pakupedzisira, iyo crystallization inonyungudutswa mumvura inopisa, uye gasi reH2S rinobaiwa kuti rizadze mhinduro.Ipapo kunaya kweHgS kunoitika, HgS inosefa, filtrate inounganidzwa, uye iyo filtrate inobuda kuti iome kuti iwane pure cesium chloride.
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FAQs
Q: Uri kutengesa kambani kana mugadziri?
A: Isu tiri fekitari.
Mubvunzo: Yakareba sei nguva yako yekuendesa?
A: Kazhinji imazuva 5-10 kana zvinhu zviri muzvitoro.kana iri 15-20 mazuva kana zvinhu zvisiri mustock, zvinoenderana
quantity.
Q: Iwe unopa samples here?ndeyemahara here kana kuwedzera?
A: Hongu, tinogona kupa sampuli yemahara asi hatibhadhare mutengo wekutakura.
Q: Ndeapi mazwi ako ekubhadhara?
A: Kubhadhara<=1000USD, 100% pachine nguva.Kubhadhara> = 1000USD, 30% T/T pachine nguva, yasara isati yatumirwa.
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