Cerium Hydroxide 99%
Cerium Hydroxide 99%, code 5857
Formula: Ce(OH)4
CAS No.: 12014-56-1
Molecular Weight: 208.15
Density: N/A
Melting point: N/A
Appearance: Yellow powder
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic
Multilingual: Cerium Hydroxide, Hydroxyde De Cerium,  Hidroxido Del Cerio
Cerium Hydroxide 99% is added to the dominant catalyst for the production of styrene from methylbenzene to improve styrene formation. It can be used in water treatment. And it is also widely be used for making glass.
Products available
Product Code: 5857 Standard Specification Typical Analysis Inspection Methods
Grade 99% 99%  
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99 99
TREO (% min.) 45, 60 and 80 45, 60 and 80 Volumetric Method
Rare Earth Impurities % max. %
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO
0.5
0.5
0.2
0.05
0.05
0.5
0.5
0.1
0.02
0.05
ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities % max. %
Fe2O3
SiO2
CaO
PbO
Cl-
Al2O3
NiO
CuO
0.03
0.05
0.05
0.001
0.15
0.02
0.05
0.05
0.001
0.15
Spectrographic

Atomic Absorption Spectrographic
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