Samarium Sulfate 99.99%
Samarium Sulfate 99.99%, code 6203
Formula: Sm2(SO4)3.8H2O
CAS No.: 13465-58-2
Molecular Weight: 732.88
Density: 2.93 g/cm3
Melting point: N/A
Appearance: Yellow crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: SamariumSulfat, Sulfate De Samarium, Sulfato Del Samario
Samarium Sulfate 99.99% is used in phosphors, lasers and thermoelectric devices. It is also applied to manufacture catalyst and chemical reagent. One of the most important applications of Samarium is in Samarium–Cobalt magnets, which have a nominal composition of SmCo5 or Sm2Co17.
Products available
Product Code: 6203 Standard Specification Typical Analysis Inspection Methods
Grade 99.99% 99.99%  
CHEMICAL COMPOSITION
Sm2O3/TREO (% min.) 99.99 99.99
TREO (% min.) 40 40 Volumetric Method
Rare Earth Impurities ppm max. ppm
Pr6O11/TREO
Nd2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO		 50
100
100
50
50		 50
55
100
50
30		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe2O3
SiO2
CaO
Cl-
NiO
CuO
CoO		 5
50
100
100
15
10
10		 5
50
50
70
10
10
10		 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.