Cerium carbonate
Ruzivo rupfupi rwecerium carbonate
Fomula: 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
Kushandiswa kwecerium carbonate
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:
| Products Name | cerium carbonate 99.99% isingawanzo pasi | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Kurasika pakubatidza (% max.) | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO | 2 | 50 | 0.1 | 0.5 |
| Pr6O11/TREO | 2 | 50 | 0.1 | 0.5 |
| Nd2O3/TREO | 2 | 20 | 0.05 | 0.2 |
| Sm2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| Y2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| Zvisina-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 | 10 | 20 | 0.02 | 0.03 |
| SiO2 | 50 | 100 | 0.03 | 0.05 |
| CaO | 30 | 100 | 0.05 | 0.05 |
| PbO | 5 | 10 | ||
| Al2O3 | 10 | |||
| NiO | 5 | |||
| CuO | 5 | |||
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