Ytterbium Oxide

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Appearance:WhiteCasno:1314-37-0
Formula:O3Yb2Weight:394.0782
Einecs:215-234-0Density:19.7 g/mL at 25 ºC(lit.)
Melting:2346ºCSoluble:Insoluble in water, moderately soluble in strong mineral acids
Detailed Specification
Spec 99.9999% 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION
Yb2O3/TREO (%Min.) 99.9999 99.999 99.99 99.9
TREO (%Min.) 99.9 99 99 99
Loss On Ignition (%Max.) 0.5 0.5 1 1
Rare Earth Impurities %Max. %Max. %Max. %Max.
Tb4O7 /TREO
Dy2O3 /TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Lu2O3 /TREO
Y2O3/TREO
0.00001
0.00001
0.00001
0.00001
0.00005
0.00001
0.00001
0.0001
0.0001
0.0001
0.0005
0.0005
0.0001
0.0005
0.0005
0.0005
0.0005
0.0025
0.0025
0.0005
0.0005
0.001
0.001
0.001
0.01
0.01
0.001
0.001
Non-Rare Earth Impurities %Max. %Max. %Max. %Max.
Fe2O3
SiO2
CaO
Cl-
NiO
ZnO
PbO
0.0001
0.001
0.001
0.003
0.0001
0.0001
0.0001
0.0003
0.0015
0.0015
0.01
0.0002
0.0003
0.0002
0.0005
0.005
0.005
0.03
0.0005
0.001
0.0005
0.001
0.01
0.01
0.03
0.001
0.001
0.001
Packing: 50KGs Iron Drum
Stability: Slightly hygroscopic
Application: also called Ytterbia, is being applied to numerous fiber amplifier and fiber optic technologies, High purity Ytterbium Oxide are widely applied as a doping agent for garnet crystals in lasers a important colourant in glasses and porcelain enamel glazes.
Synonyms: ytterbium oxide; YtterbiumoxideREO; oxygen(-2) anion; ytterbium(+3) cation