99.99% Cerium oxide CAS 1036-38-3
Specification
| Cerium oxide | 3N | 3.5n ua | 4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Cerium purity thiab txheeb ze tsis tshua muaj ntiaj teb impurities | |||
| CeO2/TREO% | 99.9 ua | 99.95 ib | 99,995 ua |
| La2O3/TREO% | ≤0.08 ib | ≤0.04 ib | ≤0.004 ib |
| Pr6O11/TREO% | ≤0.01 ib | ≤0.01 ib | ≤0.003 ib |
| Nd2O3/TREO% | ≤0.005 ib | ≤0.005 ib | ≤0.001 ib |
| Sm2O3/TREO% | ≤0.004 ib | ≤0.005 ib | ≤0.002 ib |
| Y2O3/TREO% | ≤0.0001 | ≤0.001 ib | ≤0.001 ib |
| Tsis tshua muaj ntiaj teb impurities | |||
| Fe 2O3% | ≤0.005 ib | ≤0.005 ib | ≤0.002 ib |
| SiO 2% | ≤0.02 ib | ≤0.015 ib | ≤0.01 ib |
| CaO % | ≤0.01 ib | ≤0.005 ib | ≤0.005 ib |
| Cl% | ≤0.06 ib | ≤0.06 ib | ≤0.05 Nws |
| SO 4 % | ≤0.06 ib | ≤0.06 ib | ≤0.05 Nws |
| Xov tooj cua | 1 Bq/g | ||
Daim ntawv thov
Feem ntau yog siv los ua iav decolorizing tus neeg saib xyuas thiab iav polishing hmoov.Kuj tseem siv los ua cov khoom siv raw hauv kev ua hlau cerium.High purity Cerium dioxide yog ib qho tseem ceeb heev nyob rau hauv daim ntawv thov ntawm tsawg ntiaj teb cov ntaub ntawv fluorescent.
Ntim & Cia
1kg / 25kg lossis raws li kev thov;
Cia tej yam kev mob: chav tsev kub, qhuav, kaw.
