Cerous Sulfate

Kev Piav Qhia Luv:

Lub Npe Khoom:Cerous Sulfate tsim khoom | CAS16648-30- muab khoom Tuam Tshoj | 3.5N4NHigh Purity

Cov lus txhais: Cerium (III) sulfate, Cerous sulfate, Ce₂(Yog li ntawd₄)₃, Dicerium trisulfate, Sulfuric acid, cerium (3+) ntsev

Tus lej CAS:16648-30-9

Cov mis molecular:Ce2(SO4)3·5H2O

Qhov Hnyav Molecular:658.42

Tsos:Cov siv lead ua dawb, yooj yim soluble hauv dej, cov kua dej yog weakly acidic, thiab nws ruaj khov hauv huab cua

Cov lus qhia tshwj xeeb muaj thaum thov.

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov lus qhia ntawm cov khoom

Cov lus qhia tshwj xeeb muaj thaum thov.

Cov Cai	C(lll)-3.5N	C(lll)-4N
TREO%	≥45	≥45
Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj
CeO2/TREO%	≥99.95	≥99.99
La2O3/TREO%	＜0.02	＜0.004
Pr6O11/TREO%	＜0.01	＜0.002
Nd2O3/TREO%	＜0.01	＜0.002
Sm2O3/TREO%	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Cov av tsis tshua muaj impurities
Ca%	＜0.003	＜0.002
Fe%	＜0.002	＜0.001
Na%	＜0.002	＜0.001
K%	＜0.001	＜0.001
Pb%	＜0.002	＜0.001
Al%	＜0.003	＜0.002

Kev Piav Qhia & Nta

Piav Qhia: WNX siv cov thev naus laus zis tsim khoom tsis siv neeg thiab siv cov khoom siv raw zoo los tsim cov khoom zooCerous Sulfate.

Cov Nta Tseem Ceeb:

Kev Ntshiab Siab:Cerous Sulfate tsis muaj cov khoom tsis huv los ntawm cov khoom tsis tshua muaj (xws li hlau, calcium, sodium), thiab cov ntsiab lus tsis huv yog tsawg.

Kev yaj zoo:Cerous Sulfate tuaj yeem yaj sai sai hauv dej thiab cov kua qaub muaj zog.

Kev sib xws: Kev tswj hwm cov khoom nruj hauv kev tsim khoomCerous Sulfate ua kom ruaj khov zoo rau kev lag luam loj.

Cov tshuaj catalyst hauv kev lag luam tshuaj lom neeg: Cerium sulfate feem ntau yog siv los ua tus tsim xim hauv kev lag luam tshuaj lom neeg, tshwj xeeb tshaj yog ua tus tsim xim rau aniline dub hauv kev zas xim ntaub, uas tuaj yeem txhim kho cov nyhuv zas xim. Nws kuj tseem siv tau ua tus catalyst lossis catalyst precursor hauv qee cov tshuaj tiv thaiv organic synthesis.

Tshuaj Tshem Tawm Phosphorus Hauv Pas Dej: Vim nws cov khoom siv tshuaj lom neeg, cerium sulfate tuaj yeem tshem tawm cov phosphate ntawm cov dej los ntawm kev nag, uas yog qhov pab tau rau kev daws teeb meem ntawm cov dej eutrophication.

Cov roj teeb thiab cov khoom siv zog: Cov cerium sulfate uas muaj cov khoom huv si siab siv tau rau hauv kev tsim cov ntsuas hluav taws xob. Tsis tas li ntawd, ua ib qho tseem ceeb ntawm cerium, nws ua lub luag haujlwm tseem ceeb hauv kev npaj cov khoom siv zog (xws li cov tshuaj cerium ua haujlwm).

Cov tshuaj intermediates rau kev tsim cov tshuaj cerium: Cerium sulfate yog ib qho khoom siv tseem ceeb rau kev tsim lwm cov tshuaj cerium (xws li cerium oxide). Nws kuj yog ib qho tshuaj siv los tshuaj ntsuam xyuas, siv rau hauv kev tshuaj ntsuam xyuas chemistry los txiav txim siab cov tshuaj uas tuaj yeem oxidized, xws li nitrite, iodide, thiab cov ntsev hlau qis.