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Chaw tsim tshuaj paus Supplier High Quality nyob rau hauv Cesium Nitrate CAS 7789-18-6
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Anhui Fitech Material Co., Ltd tshwj xeeb hauv Lithium cov khoom lag luam ntau tshaj 10 xyoo, nrog kev paub nplua nuj, zoo, thiab tus nqi sib tw.Raws li cov kws tshaj lij cov chaw tsim khoom thiab cov chaw muag khoom, peb muaj peb tus kheej cov kws tshaj lij pab pawg ua haujlwm kom tau raws li koj cov kev xav tau hauv kev ua tau zoo thiab thev naus laus zis.Yog tias koj xav yuav Lithium perchlorate trihydrate lossis nrhiav nqe lus, thov hu rauinfo@fitechem.com
Specification (%)
CAS nr.: 7789-18-6
MDL Nr.: MFCD00010963
EINECS no.: 232-146-8
RTECS naj npawb: FL0700000
Pub Chem No.: 24852142
Cov ntaub ntawv ntawm lub cev
1. Khoom: dawb crystalline hmoov, yooj yim rau delirious, nrog ntsev thiab saltpetrum saj.
Melting point (℃): 414
3. Boiling point (℃): decomposition
4. Tus txheeb ze ntom ntom (dej = 1): 3.687
5. Solubility: soluble hauv dej, soluble hauv acetone, me ntsis soluble hauv ethanol.
Siv rau kev tsom xam cov poov tshuaj, sodium, thiab lwm yam. Lub hauv paus ntsiab lus ntawm atomic absorption spectroscopy (AAS) yog ntsuas qhov nqus ntawm resonant hluav taws xob los ntawm av-xeev atoms.Potassium thiab sodium yog yooj yim ionized nyob rau hauv ib tug kub kub nplaim taws, yog li txo tus naj npawb ntawm av-xeev atoms koom nyob rau hauv atomic absorption.Nws yog pom tseeb dua tshwj xeeb tshaj yog nyob rau hauv qis concentration ntawm poov tshuaj.Feem ntau cov concentration ntawm sodium nyob rau hauv dej yog siab tshaj poov tshuaj, uas yog ib tug loj npaum li cas ntawm sodium rau potassium intensifying kev txiav txim.Ntxiv cov cesium uas yooj yim ionized dua li poov tshuaj thiab sodium raws li ionization tsis, kom muaj hluav taws xob txaus kom cov ionization tshuav mus rau qhov kev taw qhia ntawm kev tsim cov av hauv lub xeev atoms, ces tuaj yeem ntsuas tsis tu ncua hauv tib daim qauv ntawm cov poov tshuaj thiab sodium. .
Kev npaj ntawm lwm cov ntsev cesium.Kev txheeb xyuas cov khoom siv hluav taws xob hauv ib puag ncig kev tsom xam.Oxidant.
Functions thiab Applications
Cesium nitrate (los yog lwm cov tebchaw nrog nitrate, xws li tooj liab nitrate thiab magnesium nitrate) yuav reacted nrog nitric acid los tsim cesium nitrate, yuav tsum tau raws li tej yam kev mob ntawm ob decomposition cov tshuaj tiv thaiv, xws li tooj liab nitrate thiab magnesium nitrate).Qhov sib npaug ntawm cov tshuaj tiv thaiv yog raws li nram no:
Cov tshuaj nitric acid: CsOH + HNO3 = CsNO3 + H2O
Cov tshuaj tiv thaiv nrog tooj liab nitrate: 2CsOH + Cu (NO3) 2 = = Cu (OH) 2↓ + 2CsNO3 (Copper hydroxide yog ib yam khoom ntawm cov tshuaj tiv thaiv, thiab cesium nitrate tov yog lim)
Cov tshuaj tiv thaiv nrog magnesium nitrate: 2CsOH + Mg (NO3) 2 = = Mg (OH) 2↓ + 2CsNO3 (kev ua haujlwm raws li saum toj no)
Nco tseg: thaum lub sij hawm saum toj no cov tshuaj tiv thaiv, siv Cesium hydroxide raws li raw cov ntaub ntawv yog kuj txaus ntshai yuav tsum tau npaj nrog dej.Siv Cesium thiab dej tuaj yeem tsim ncaj qha.Qhov sib npaug ntawm cov tshuaj tiv thaiv yog raws li nram no:
Cs + 2 h2o csoh + H2 = = 2 sau
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FAQs
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