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Cerium

Cerium Hydroxide | 12014-56-1

Cerium Hydroxide,12014-56-1
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

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Cerium Hydroxide,12014-56-1

Note: Custom specification manufactures can be provided according to user requirements.

Product performance
Cerium hydroxide, white solid. Uranium trichloride structure. Sensitive to air, it turns purple when exposed to air, and eventually hydrogen oxide (yellow). It is yellow, brown or pink when it contains impurities. Difficult to dissolve in water, soluble in acids.

Applications
Chemical reagent.

Storage condition
Store in a sealed container and place in a cool, dry place.

Product Code 5853 5855 5857
Grade 99.99% 99.90% 99%
CHEMICAL COMPOSITION      
CeO2/TREO (% min.) 99.99 99.9 99
TREO (% min.) 45, 60 and 80 45, 60 and 80 45, 60 and 80
Rare Earth Impurities ppm max. % max. % max.
La2O3/TREO 50 0.1 0.5
Pr6O11/TREO 50 0.1 0.5
Nd2O3/TREO 20 0.05 0.2
Sm2O3/TREO 10 0.01 0.05
Y2O3/TREO 10 0.01 0.05
Non-Rare Earth Impurities ppm max. % max. % max.
Fe2O3 30 0.05
0.03
0.05
0.001
0.1
0.03
0.05
0.05
0.001
0.15
SiO2 100
CaO 100
PbO 10
Cl- 500
Al2O3 100
NiO 5
CuO 5

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.



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