Cerium Hydroxide 99.99%
Cerium Hydroxide 99.99%, code 5853
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 99.99% is used in FCC catalysts containing zeolites to provide both catalytic reactivity in the reactor and thermal stability in the regenerator. It was mainly applied in water treatment which is good for polluted water resource.
Products available
Product Code: 5853 Standard Specification Typical Analysis Inspection Methods
Grade 99.99% 99.99%  
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99.99 99.99
TREO (% min.) 45, 60 and 80 45, 60 and 80 Volumetric Method
Rare Earth Impurities ppm max. ppm
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO		 50
50
20
10
10		 50
50
10
10
10		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe2O3
SiO2
CaO
PbO
Cl-
Al2O3
NiO
CuO		 30
100
100
10
500
100
5
5		 20
80
50
10
500
100
5
5		 Spectrographic

Atomic Absorption Spectrographic
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.