99% Cerium nitrate CAS 10294-41-4

Nkọwa dị mkpirikpi:

Aha kemịkalụ:Cerium nitrate hexahydrate
Aha ọzọ:Cerium(III) nitrate hexahydrate, Nitric acid cerium nnu, cerium trinitrate, Cerous nitrate hexahydrate.
Nọmba CAS:10294-41-4
Ịdị ọcha:99%
Ụdị molekụla:Ce(NO3)3·6H2O
Ibu Molecular:434.22
Njirimara kemịkalụ:Cerium nitrate bụ kristal na-acha uhie uhie na-enweghị agba.Soluble na mmiri, mmiri ngwọta bụ acidic.Soluble na mmanya na acetone.
Ngwa:Ejiri ya maka nrụpụta ternary catalyst, mkpuchi net gas oriọna, tungsten na molybdenum electrode, carbide additives, seramiiki components, ọgwụ, chemical reagents, wdg.

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Nkọwapụta

	3N	3.5N	4N
TROO%	≥37.5	≥39.5	≥39.5
Cerium dị ọcha na adịghị ọcha n'ụwa dị ụkọ
CeO2/TREO%	≥99.9	≥99.95	≥99.99
La2O3/TREO%	≤0.05	≤0.02	≤0,004
Pr6O11/TREO%	≤0.02	≤0.01	≤0,002
Nd2O3/TREO %	≤0.02	≤0.01	≤0.001
Sm2O3/TREO%	≤0,005	≤0,005	≤0.001
Y2O3/TREO%	≤0,005	≤0,005	≤0.001
adịghị ụkọ ụwa adịghị ọcha
Fe2O3%	≤0,005	≤0,002	≤0.001
SiO2%	≤0.01	≤0,005	≤0,003
CaO%	≤0.01	≤0,005	≤0,002
PbO%	≤0,002	≤0,002	≤0.001
Cl %	≤0,005	≤0,005	≤0,002
SO4%	≤0,005	≤0,003	≤0,003

Ngwa

A na-eji ya dị ka ihe mgbakwunye maka mkpuchi gauze oriọna, petrochemical catalyst na akụrụngwa maka ime nnu cerium.Ejiri ya dị ka reagent nyocha na kemịkalụ nyocha, nke a na-ejikwa ike atomiki ọgwụ, tubes elektrọn na ụlọ ọrụ ndị ọzọ.