99% Cerium kaboneti CAS 54451-25-1

99% Cerium carbonate CAS 54451-25-1 Aworan ti a ṣe afihan

Apejuwe kukuru:

Orukọ kemikali:Cerium kaboneti hydrate
Orukọ miiran:Cerium(III) hydrate carbonate, Cerous carbonate hydrate, Cerium carbonate
CAS No.:54451-25-1
Mimo:99%
Fọọmu Molecular:Ce2 (CO3) 3 · xH2O
Ìwúwo Molikula:460.26 (ipilẹ anhydrous)
Awọn ohun-ini Kemikali:Funfun tabi ina ofeefee kristali lulú, insoluble ninu omi
Ohun elo:Ni akọkọ ti a lo ni igbaradi ti awọn ohun elo luminescent ti o ṣọwọn, ayase isọdọmọ eefi ọkọ ayọkẹlẹ, awọn ohun elo didan ati awọ pilasitik ina-awọ.O tun le ṣee lo ni kemikali reagents.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Sipesifikesonu

	3N	3.5N	4N
TROO%	≥50	≥50	≥50
Cerium ti nw ati ojulumo toje aiye impurities
CeO2/TREO%	≥99.9	≥99.95	≥99.99
La2O3/TREO%	≤0.05	≤0.02	≤0.004
Pr6O11/TREO%	≤0.01	≤0.01	≤0.002
Nd2O3/TREO%	≤0.01	≤0.01	≤0.001
Sm2O3/TREO%	≤0.01	≤0.005	≤0.001
Y2O3/TREO%	≤0.01	≤0.005	≤0.001
Alaimọ ti ko ṣọwọn
Fe2O3%	≤0.005	≤0.002	≤0.0015
SiO2%	≤0.02	≤0.01	≤0.005
CaO%	≤0.02	≤0.01	≤0.02
MnO2%	≤0.001	≤0.001	≤0.001
Na2O%	≤0.005	≤0.005	≤0.002
PbO%	≤0.005	≤0.003	≤0.002
Cl%	≤0.05	≤0.05	≤0.03
SO4%	≤0.03	≤0.03	≤0.03

Ohun elo

Cerium kaboneti jẹ lilo ni akọkọ ni igbaradi ti awọn ohun elo luminescent ti o ṣọwọn, ayase isọdọtun eefi ọkọ ayọkẹlẹ, awọn ohun elo didan ati awọ ṣiṣu ina-awọ, tun le ṣee lo ni awọn reagents kemikali.