99.99% Cerium oxide CAS 1036-38-3
Whakatakotoranga
Cerium waikura | 3N | 3.5N | 4N |
TREO % | ≥99 | ≥99 | ≥99 |
Te parakore Cerium me nga poke o te whenua onge | |||
CeO2/TREO % | 99.9 | 99.95 | 99.995 |
La2O3/TREO % | ≤0.08 | ≤0.04 | ≤0.004 |
Pr6O11/TREO % | ≤0.01 | ≤0.01 | ≤0.003 |
Nd2O3/TREO % | ≤0.005 | ≤0.005 | ≤0.001 |
Sm2O3/TREO % | ≤0.004 | ≤0.005 | ≤0.002 |
Y2O3/TREO % | ≤0.0001 | ≤0.001 | ≤0.001 |
Nga poke whenua kore onge | |||
Fe2O3 % | ≤0.005 | ≤0.005 | ≤0.002 |
SiO2 % | ≤0.02 | ≤0.015 | ≤0.01 |
CaO % | ≤0.01 | ≤0.005 | ≤0.005 |
Cl % | ≤0.06 | ≤0.06 | ≤0.05 |
SO 4 % | ≤0.06 | ≤0.06 | ≤0.05 |
Radioactive | 1Bq/g |
Taupānga
Te nuinga whakamahia rite te karaihe decolorizing kaihoko me te karaihe oro paura.Ka whakamahia ano hei rauemi mata mo te hanga cerium whakarewa.He mea tino nui te parakore Cerium hauhā i roto i nga tono o nga rauemi korikori whenua onge.
Te Tarapi me te Rokiroki
1kg/25kg ranei hei tono;
Nga tikanga rokiroki: te pāmahana rūma, maroke, hiri.
Tuhia to korero ki konei ka tukuna mai ki a matou