99.99% Cerium oxide CAS 1036-38-3

Nkọwa dị mkpirikpi:

Aha kemịkalụ:Cerium oxide
Aha ọzọ:Cerium (IV) oxide, cerium dioxide, ceric oxide, ceric oxide, ceria
Nọmba CAS:1036-38-3
Ịdị ọcha:99.99%
Ụdị molekụla:CeO2
Ibu Molecular:172.11
Njirimara kemịkalụ:Cerium oxide bụ ntụ ntụ na-acha odo odo, nke a na-adịghị ahụkebe na mmiri ma sie ike ịgbaze na acid ịnweta.A na-eji ya maka ogige polishing iko, ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe ma na-ejikwa ya na seramiiki, catalysts na ngwá electronic, wdg.

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Nkọwapụta

Cerium oxide	3N	3.5N	4N
TRIO%	≥99	≥99	≥99
Cerium dị ọcha na adịghị ọcha n'ụwa dị ụkọ
CeO2/TREO%	99.9	99.95	99,995
La2O3/TREO%	≤0.08	≤0.04	≤0,004
Pr6O11/TREO%	≤0.01	≤0.01	≤0,003
Nd2O3/TREO %	≤0,005	≤0,005	≤0.001
Sm2O3/TREO%	≤0,004	≤0,005	≤0,002
Y2O3/TREO%	≤0,0001	≤0.001	≤0.001
adịghị ụkọ ụwa adịghị ụkọ
Fe2O3%	≤0,005	≤0,005	≤0,002
SiO2%	≤0.02	≤0.015	≤0.01
CaO%	≤0.01	≤0,005	≤0,005
Cl %	≤0.06	≤0.06	≤0.05
SO₄%	≤0.06	≤0.06	≤0.05
Radioactive	1 bq/g

Ngwa

A na-ejikarị eme ihe dị ka onye na-eme ihe na-eme ka iko na-eme ka ọ dị mma na ntụ ntụ na-egbuke egbuke.A na-ejikwa ya dị ka akụrụngwa n'ịme cerium metal.Cerium dioxide dị elu dị oke mkpa na ngwa nke ihe fluorescent ụwa na-adịghị ahụkebe.