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Thulium Oxide

Thulium Oxide

Category: Rare Earth Oxides
Formula Tm2O3
CAS No. 12036-44-1
Molecular Weight 385.88
Appearance White powder
Solubility Insoluble in water, moderately soluble in strong mineral acids
Stability Slightly hygroscopic

 

Application: Thulium Oxide, also called Thulia, is the important dopant for silica-based fibre amplifiers, and also have specialized uses in ceramics, glass, phosphors, lasers.

 

Standard Specifications

Grade 99.9999% 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION        
Tm2O3/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
Yb2O3/TREO
Lu2O3 /TREO
Y2O3/TREO
0.00001
0.00001
0.00001
0.00005
0.00005
0.00005
0.00001
0.0001
0.0001
0.0001
0.000
5
0.000
5
0.0001
0.000
1
0.0005
0.0005
0.0005
0.00
25
0.00
25
0.0005
0.0005
0.001
0.001
0.001
0.0
1
0.0
1
0.001
0.001
Non-Rare Earth Impurities % max. % max. % max. % max.
Fe2O3
SiO2
CaO
CuO
Cl-
NiO
ZnO
PbO

0.0001
0.0005
0.0005
0.0001
0.005
0.0001
0.0001
0.0001

0.0003
0.001
0.001
0.0001
0.01
0.0002
0.0003
0.0002

0.0005
0.005
0.003
0.0005
0.03
0.0005
0.001
0.0005

0.001
0.01
0.01
0.001
0.03
0.001
0.001
0.001

 

Individual Rare earth including Lanthanum, Cerium, Neodymium, Praseodymium, Samarium, Europium, Gadolinium, Dysprosium, Terbium, Holmium, Erbium, Ytterbium, Lutetium, Thulium, Scandium and Yttrium.

More detailed information including price, MSDS sheet, weight, packing condition and time of delivery are by your request, please contact us and you will be replied within 24 hours.

 

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