2021 Good Quality Cobalt Sulfate - Samarium Chloride cas 10361-82-7 factory price – Starsky
2021 Good Quality Cobalt Sulfate - Samarium Chloride cas 10361-82-7 factory price – Starsky Detail:
Description
Product Name: Samarium Chloride
CAS: 10361-82-7
MF: Cl3Sm
MW: 256.72
EINECS: 233-797-0
Melting point: 686 °C(lit.)
Density: 4.46 g/mL at 25 °C(lit.)
Storage temp: Inert atmosphere,2-8°C
Specific Gravity: 4.465
Merck: 14,8347
Stability: hygroscopic
Specification
| Sm2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO |
3 5 5 5 1 |
50 100 100 50 50 |
0.01 0.05 0.03 0.02 0.01 |
0.03 0.25 0.25 0.03 0.01 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO NiO CuO CoO |
2 20 20 10 3 3 |
5 50 100 10 10 10 |
0.001 0.015 0.02 |
0.003 0.03 0.03 |
Application
Samarium Chloride has specialized uses in glass, phosphors, lasers, and thermoelectric devices.
Samarium Chloride is used for the preparation of Samarium metal, which has a variety of uses, notably in magnets.
Anhydrous SmCl3 is mixed with Sodium Chloride or Calcium Chloride to give a low melting point eutectic mixture.
Electrolysis of this molten salt solution gives the free metal.
Samarium Chloride can also be used as a starting point for the preparation of other Samarium salts.
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