99.99% Cerium oxide CAS 1036-38-3
Hōʻike
Cerium oxide | 3N | 3.5N | 4N |
TREO % | ≥99 | ≥99 | ≥99 |
ʻO ka maʻemaʻe Cerium a me nā mea haumia honua ʻokoʻa | |||
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 |
ʻO nā mea haumia honua ʻole | |||
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 |
Palapala noi
Hoʻohana nui ʻia e like me ke aniani decolorizing agent a me ka pauka polishing aniani.Hoʻohana pū ʻia e like me ka mea maka i ka hana ʻana i ka cerium metala.He mea nui ka Cerium dioxide maʻemaʻe kiʻekiʻe i ka hoʻohana ʻana i nā mea fluorescent honua.
Hoʻopaʻa a mālama
1kg / 25kg a i ʻole e like me ke noi;
Nā kūlana mālama: ka mahana o ka lumi, maloʻo, sila.