Kuchena kwepamusoro Cas 54451-25-1 isingawanzo pasi Cerium Carbonate Ce2(CO3)3 nemutengo wefekitari

Tsanangudzo Pfupi

Formula: Ce2(CO3)3.xH2O CAS Nha.: 54451-25-1 Molecular Weight: 460.27 (anhy) Density: N/A Melting point: N/A Kuonekwa: White crystalline Solubility: Insoluble in water, soluable in mineral acids Kugadzikana: Zvishoma hygroscopic Mitauro yakawanda: cerium carbonate 99.99% isingawanzo pasi,Carbonate De Cerium, Carbonato Del Cerio

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Sumo pfupi

Formula:Ce2(CO3)3.xH2O
Nhamba yeCAS: 54451-25-1
Molecular uremu: 460.27 (anhy)
Density: N/A
Nzvimbo yakanyungudika: N/A
Chitarisiko: White crystalline
Solubility: Insoluble mumvura, soluable mumamineral acids
Kugadzikana: zvishoma hygroscopic
Mitauro yakawanda: cerium carbonate 99.99% isingawanzo pasi, Carbonate De Cerium, Carbonato Del Cerio

Application

cerium carbonate 99.99% isingawanzo pasi, inonyanya kushandiswa mukugadzira auto catalyst uye girazi, uye zvakare seyakagadzirwa zvinhu kugadzira mamwe makomisheni eCerium.Muindasitiri yegirazi, inoonekwa seyakanyanya kushanda girazi yekupolisha mumiriri weiyo chaiyo optical polishing.Inoshandiswawo kuita decolorize girazi nekuchengeta iron iri muferrous state.Kugona kwegirazi reCerium-doped kuvharisa mwenje we ultra violet kunoshandiswa mukugadzira girazi rekurapa uye mahwindo emuchadenga.

Tsanangudzo

Test Item	Standard	Results
CeO2/TREO	≥99.99%	>99.99%
Main Chikamu TREO	≥50.5%	50.62%
RE Kusvibiswa (%/TREO)
La2O3	≤0.003%	0.001%
Pr6O11	≤0.001%	0.0002%
Nd2O3	≤0.001%	0.0003%
Sm2O3	≤0.001%	0.0001%
Y2O3	≤0.001%	0.0002%
Kwete—RE Kusvibiswa (%)
SO4	≤0.003%	0.001%
Fe2O3	≤0.001%	0.0005%
SiO2	≤0.002%	0.001%
Cl-	≤0.002%	0.001%
CaO	≤0.003%	0.001%
PbO	≤0.003%	0.001%
Mhedziso	Tevera chiyero chebhizinesi