Thulium Nitrate
 Thulium Nitrate
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.
Products available
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
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.