Cerium (III) Carbonate
Cerium(III) Carbonate Properties
| CAS Nha. | 537-01-9 |
| Chemical formula | Ce2(CO3)3 |
| Molar mass | 460.26 g/mol |
| Chitarisiko | white solid |
| Melting point | 500 °C (932 °F; 773 K) |
| Solubility mumvura | negligible |
| GHS njodzi zvirevo | H413 |
| GHS precautionary statements | P273, P501 |
| Flash point | Zvisingabatike |
High Purity Cerium(III) Carbonate
Particle Size(D50) 3〜5 μm
| Kuchena ((CeO2/TREO) | 99.98% |
| TREO (Total Rare Earth Oxides) | 49.54% |
| RE Kusvibiswa Zviri mukati | ppm | Non-REEs Kusvibiswa | ppm |
| La2O3 | <90 | Fe2O3 | <15 |
| Pr6O11 | <50 | CaO | <10 |
| Nd2O3 | <10 | SiO2 | <20 |
| Sm2O3 | <10 | Al2O3 | <20 |
| Eu2O3 | Nd | Na2O | <10 |
| Gd2O3 | Nd | CL¯ | <300 |
| Tb4O7 | Nd | SO₄²⁻ | <52 |
| Dy2O3 | Nd | ||
| Ho2O3 | Nd | ||
| Er2O3 | Nd | ||
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <10 |
【Packaging】 25KG / bhegi Zvinodiwa: hunyoro huchapupu, husina guruva, hwakaoma, kufema uye kuchena.
Chii chinonzi Cerium(III) Carbonate inoshandiswa?
Cerium(III) Carbonate inoshandiswa mukugadzira cerium(III) chloride, uye mumarambi e incandescent.Cerium Carbonate inoshandiswawo mukugadzira auto catalyst nemagirazi, uyewo sechinhu chakabikwa pakugadzira mamwe macompounds 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. Cerium Carbonate inowanzowanikwa nekukurumidza mumavhoriyamu mazhinji. Ultra yakakwirira kuchena uye yakakwirira kuchena nziyo inovandudza ese ari maviri emhando yemhando uye inobatsira seyesainzi zviyero.
Nenzira, iyo yakawanda yekushambadzira kunyorera yecerium inosanganisira simbi, girazi uye girazi polishing, ceramics, catalysts, uye mune phosphors. Mukugadzira simbi inoshandiswa kubvisa okisijeni nesarufa yemahara nekugadzira yakatsiga oxysulfide uye nekusunga zvisingadiwe zvekutevera zvinhu, zvakaita semutobvu neantimony.
