Customization: | Available |
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Certification: | ISO |
Classification: | M2CO3 |
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Low-chloride cerium carbonate | ||
Grade | CC-3.5N | CC-4N |
TREO% | ≥50 | ≥50 |
CeO2/TREO% | ≥99.95 | ≥99.99 |
La2O3/TREO% | ≤0.03 | ≤0.004 |
Pr6O11/TREO% | ≤0.005 | ≤0.002 |
Nd2O3/TREO% | ≤0.005 | ≤0.001 |
Sm2O3/TREO% | ≤0.005 | ≤0.001 |
Y2O3/TREO% | ≤0.005 | ≤0.001 |
Ca% | <0.002 | |
Fe% | <0.002 | |
Na% | <0.002 | |
Pb% | <0.002 | |
Mn% | <0.002 | |
Mg% | <0.002 | |
Al% | <0.002 | |
SiO2% | <0.0005 | |
Hg% | <0.0005 | |
Cd% | <0.0005 | |
Cr% | <0.0005 | |
Zn% | <0.002 | |
Cu% | <0.0005 | |
Ni% | <0.0005 | |
SiO2% | <0.005 | |
Cl-% | <0.0045 | |
SO42-% | <0.03 | |
PO42-% | <0.003 | |
NTU | <10 | |
Oil content | There is no obvious oil content on the liquid surface after dissolution with nitric acid. | |
D50 | Fine crystal type 35 μm - 45 μm | |
Description: The white powder is insoluble in water but soluble in acids.
Usage: It is used for manufacturing catalysts for purifying vehicle exhaust gas and is also an intermediate for preparing cerium and other compounds. |