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CAS 35725-33-8 Thulium Nitrate Powder Tm(NO3)3

CAS 35725-33-8 Thulium Nitrate Powder Tm(NO3)3

CAS 35725-33-8 Thulium Nitrate Powder Tm(NO3)3

Detailed

Formula: Tm(NO3)3.xH2O

CAS No.: 35725-33-8

Molecular Weight: 354.95 (anhy)

Density: 9.321g/cm3

Melting point: N/A

Appearance: White crystalline

Solubility: Soluble in water, moderately soluble in strong mineral acids

Stability: Slightly  hygroscopic

Multilingual: ThuliumNitrat, Nitrate De Thulium, Nitrato Del Tulio

Thulium Nitrate has specialized uses in ceramics, glass, phosphors, lasers, also is the important dopant for fibre amplifiers. Thulium Nitrate Pentahydrate is a highly water soluble crystalline Thulium source for uses compatible with Nitrates and lower (acidic) pH. Thulium Nitrate can be manufactured as solutions at specified stoichiometries. It can also be used in portable X-ray devices that has been bombarded in a nuclear reactor as a radiation source.

                                                           Certificate of Analysis

Product Code 6970 6971 6973 6975
Grade 99.9999% 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION        
Tm2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9
TREO (% min.) 39 39 39 39
Rare Earth Impurities ppm max. ppm max. ppm max. % max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO 
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.1
0.1
0.1
0.5
0.5
0.5
0.1
1
1
1
5
5
1
1
10
10
10
25
25
20
10
0.005
0.005
0.005
0.08
0.01
0.005
0.005
Non-Rare Earth Impurities ppm max. ppm max. ppm max. % max.
Fe2O3
SiO2
CaO
CuO
Cl-
NiO
ZnO
PbO
1
5
5
1
50
1
1
1
3
10
10
1
100
2
3
2
5
50
100
5
300
5
10
5
0.001
0.01
0.01
0.001
0.03
0.001
0.001
0.001

 




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