Product
al
Home > New Products
img

Cerium carbonate

CAS number : 537-01-9

Molecular weight :460.262

Molecular formula/chemical symbol :Ce2(CO3)3

Description :



Flash Point :169.8 °C
Boilin Point :333.6 °C
Appearance :white to yellow powder
Solubility:Soluble in dilute inorganic acid, almost insoluble in water.


USES :

Mainly used for production of ceric intermediate compound for automobile tail gas purification catalysts etc, can be used as cerium chloride, cerium oxide and other raw materials cerium compounds.

Report :

Appearance

white to yellow powder

Chemical formula

Ce2(CO3)3

Purity:99%

TEST ITEMS(%)

TEST RESULTS

Product  code

023040

023040

023030

023020

023015

REO not less than

45

45

45

45

45

CeO2/REOnot less than

99.99

99.95

99.9

99

95

rare earth impurities/REOnot more than

La2o3

0.004

0.02

0.1

1

5

Pr6O11

0.002

0.01

Nd2O3

0.001

0.01

Sm2O3

0.001

0.001

Y2O3

0.001

0.001

Non-RE not more than

Fe2O3

0.001

0.005

0.01

0.01

0.02

SiO2

0.002

0.005

0.01

0.01

0.03

CaO

0.01

0.01

0.01

0.02

0.03

Al2O3

0.01

0.02

0.02



MgO

0.002

0.003

0.003



PbO

0.001

0.002

0.003



Na2O

0.02

0.05

0.05



ZnO

0.005

0.008

0.01

0.03

0.05

Cl-

0.03

0.05

0.05

0.08

0.1

SOeq \o(\s\up 5(2-),\s\do 2(4))2-4

0.01

0.01

0.01

0.01

0.01