| Identification | More | [Name]
SAMARIUM CHLORIDE | [CAS]
10361-82-7 | [Synonyms]
SAMARIUM CHLORIDE
SAMARIUM(III) CHLORIDE
Samarium chloride (SmCl3)
samariumchloride(smcl3)
samariumtrichloride
SmCl3
Samarium (III) chloride, anhydrous
SAMARIUM(III) CHLORIDE, ANHYDROUS, BEADS ,-10 MESH, 99.99%
SAMARIUM(III) CHLORIDE, ANHYDROUS, POWDE
SAMARIUM(III) CHLORIDE ANHYDROUS BEAD&
SAMARIUM (III) CHLORIDE, REACTON, 99.9% (REO)
SAMARIUM (III) CHLORIDE, ANHYDROUS, 99.9% (REO)
SAMARIUM (III) CHLORIDE ANHYDROUS (99.9%-SM) (REO) POWDER
SAMARIUM (III) CHLORIDE, ULTRA DRY, 99.9% (REO)
SAMARIUM (III) CHLORIDE, REACTON, 99.99% (REO)
SAMARIUM(III)CHLORIDE-20 MESH 97%
SAMARIUM CHLORIDE ANHYDROUS 99.9%
Samarium(III) chloride, 20 mesh, 97%
SAMARIUM CHLORIDE, 99.9%
SAMARIUM CHLORIDE, 99.99% | [EINECS(EC#)]
233-797-0 | [Molecular Formula]
Cl3Sm | [MDL Number]
MFCD00011235 | [Molecular Weight]
256.72 | [MOL File]
10361-82-7.mol |
| Chemical Properties | Back Directory | [Appearance]
OFF-WHITE POWDER | [Melting point ]
686 °C(lit.) | [density ]
4.46 g/mL at 25 °C(lit.)
| [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
powder
| [color ]
white to yellow | [Specific Gravity]
4.465 | [Water Solubility ]
Soluble in water. | [Crystal Structure]
UCl3 type | [Sensitive ]
Hygroscopic | [crystal system]
Six sides | [Merck ]
14,8347 | [Space group]
P63/m | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.738 | 0.417 | 0.417 | 90 | 90 | 120 | 0.197 |
| [Stability:]
hygroscopic | [CAS DataBase Reference]
10361-82-7(CAS DataBase Reference) | [EPA Substance Registry System]
Samarium chloride (SmCl3) (10361-82-7) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R38:Irritating to the skin. | [Safety Statements ]
S36:Wear suitable protective clothing . | [WGK Germany ]
2
| [RTECS ]
VP2625000
| [TSCA ]
Yes | [HS Code ]
28469000 | [Safety Profile]
Poison by intraperitoneal and subcutaneous routes. Moderately toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl-. See also SAMARIUM and RARE EARTHS. |
| Hazard Information | Back Directory | [Chemical Properties]
OFF-WHITE POWDER | [reaction suitability]
reagent type: catalyst
core: samarium | [Synthesis]
SmCl3 is usually synthesized by the “ammonium chloride” method, which entails the initial formation of
(NH4)2[SmCl5]. This compound can be prepared from common starting materials at a moderate reaction temperature of
230℃ from samarium oxide.
10NH4Cl +Sm2O3→2 (NH )4 2[SmCl5]+ 6NH3+3H2O |
| Questions And Answer | Back Directory | [Uses]
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. |
|
|