99.99% Lanthanum oxide CAS 1312-81-8
Tilmaamid
Lanthanum oxide | 3N | 4N | 4.5N |
TROO% | ≥98 | ≥99 | ≥99 |
La daahirsanaanta iyo qaraabo dhif ah wasakh dhulka | |||
La2O3/TREO % | ≥99.9 | ≥99.99 | ≥99.995 |
CeO2/TREO % | ≤0.05 | ≤0.007 | ≤0.004 |
Pr6O11/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
Nd2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
Sm2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
Y2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
Nijaasta dhulka aan naadir ahayn | |||
Fe2O3 % | ≤0.01 | ≤0.005 | ≤0.005 |
SiO2 % | ≤0.02 | ≤0.015 | ≤0.01 |
CaO % | ≤0.08 | ≤0.05 | ≤0.03 |
Na % | ≤0.02 | ≤0.01 | ≤0.01 |
MnO2 % | ≤0.01 | ≤0.005 | ≤0.005 |
AL2O3 % | ≤0.01 | ≤0.007 | ≤0.005 |
PbO % | ≤0.01 | ≤0.005 | ≤0.003 |
Cl-% | ≤0.08 | ≤0.06 | ≤0.05 |
Shucaac | 1Bq/g | ||
LOI (1000 ℃ 2 saac) | ≤ 3.0 | ≤ 2.0 | ≤2.0 |
Codsiga
Lanthanum oxide waxaa inta badan loo isticmaalaa soo saarista muraayadaha indhaha ee saxda ah iyo fiilooyinka indhaha.Sidoo kale loo isticmaalo warshadaha elektiroonigga ah sida capacitors dhoobada, wakiilka dhoobada piezoelectric.Waxa kale oo loo isticmaalaa sida walxo ceeriin ah oo loogu talagalay diyaarinta lanthanum boride, iyo kicinta kala-soocidda batroolka iyo nadiifinta.
Baakaynta & Kaydinta
1kg/25kg ama sida codsi;
Xaaladaha kaydinta: heerkulka qolka, qalalan, la xidhay.