Cerium Fluoride 99%
Cerium Fluoride 99%, code 5847
Formula: CeF3
CAS No.: 7758-88-5
Molecular Weight:197.12
Density: 6.16 g/cm3
Melting point: 1460 °C
Appearance: White powder
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic
Multilingual: CeriumFluorid, Fluorure De Cerium,  Fluoruro Del Cerio
Cerium Fluoride 99% is used to remove free oxygen and sulfur by forming stable oxysulfides and by tying up undesirable trace elements, such as Lead and Antimony. The main other application is for manufacturing glass.
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Product Code: 5847 Standard Specification Typical Analysis Inspection Methods
Grade 99% 99%  
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99 99
TREO (% min.) 81 81 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
Al2O3
NiO
CuO		 0.03
0.1
0.1		 0.03
0.05
0.05		 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.