Formula | La2(CO3)3 |
CAS No. | 587-26-8 |
Color | White |
Applications | Intermediate of high purity Lanthanum oxide,medicament additives, Lanthanum carbonate chewable tablets |
Main content | Lathanum carbonate |
Appearance | White powder |
TREO | 45%-50% |
Purity | LaO2/TREO 99.995%-99.9999% |
Place of Origin | Baotou, Inner Mongolia, China |
Brand | BT-BEYOND |
Package | 1-50kg aluminium foil bag/ plastic bag/ bottle or customized package |
Solubility | insoluble in water,soluble in acid |
Grade | Medical Grade |
EINECS No. | 209-599-5 |
Specifications | Analysis Standard | |||||||
Products | La2(CO3)3-4N5 | La2(CO3)3-5N | La2(CO3)3-6N | |||||
TREO(wt%) | 45~50 | 45~50 | 45~50 | |||||
Rare Earth Content (wt%) | ||||||||
La2O3/TREO | ≥99.995 | ≥99.999 | ≥99.9999 | GB/T 18115.2 | ||||
CeO2/TREO | ≤0.003 | ≤0.0004 | ≤0.00002 | |||||
Pr6O11/TREO | ≤0.001 | ≤0.0002 | ≤0.00002 | |||||
Nd2O3/TREO | ≤0.001 | ≤0.0002 | ≤0.00002 | |||||
Sm2O3/TREO | ≤0.0002 | ≤0.0001 | ≤0.00002 | |||||
Y2O3/TREO | ≤0.0002 | ≤0.0001 | ≤0.00002 | |||||
Non-RE Impurity(wt%) | ||||||||
Fe | ≤0.0001 | ≤0.0001 | ≤0.0001 | GB/T 12690 | ||||
Ca | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Mg | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Si | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Zn | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Na | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Ba | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Cr | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Co | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Ni | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Cu | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Al | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
Pb | ≤0.0001 | ≤0.0001 | ≤0.0001 | |||||
S | ≤0.01 | ≤0.003 | ≤0.001 | |||||
NO3- | ≤0.1 | ≤0.1 | ≤0.1 | |||||
Cl- | ≤0.005 | ≤0.003 | ≤0.002 | |||||
Note: The product is insoluble in water,soluble in acid。 Package:1-50kg aluminium foil bag/ plastic bag/ bottle or customized package |