| Identification | More | [Name]
Samarium trifluoride | [CAS]
13765-24-7 | [Synonyms]
SAMARIUM FLUORIDE
SAMARIUM(III) FLUORIDE
samariumfluoride(smf3)
samarium trifluoride
SAMARIUM(III) FLUORIDE ANHYDROUS POWD&
SAMARIUM (III) FLUORIDE (99.9%-SM) (REO) POWDER
SAMARIUM FLUORIDE 99+%
SAMARIUM (III) FLUORIDE, ANHYDROUS, REACTON, 99.99% (REO)
SAMARIUM (III) FLUORIDE ANHYDROUS 99.9% (REO) 3-6MM PIECES FOR VACCUM DEPOSITION
SAMARIUM FLUORIDE, 99.9%
Samarium(III)fluoride(99.9%-Sm)(REO)
samarium(iii) fluoride, anhydrous, reacton
SAMARIUM(III) FLUORIDE: 99.9% (REO)
Samarium(III) fluoride, anhydrous, REacton(R), 99.9% (REO)
Samarium(III) fluoride, anhydrous, REacton(R), 99.99% (REO)
Samarium (III) fluoride, anhydrous, 99.9% (REO)
Samarium(III) fluoride, anhydrous, REacton, 99.9% (REO)
Samarium fluoride, 99.90%
Samarium(III) trifluoride | [EINECS(EC#)]
237-367-3 | [Molecular Formula]
F3Sm | [MDL Number]
MFCD00049540 | [Molecular Weight]
207.36 | [MOL File]
13765-24-7.mol |
| Chemical Properties | Back Directory | [Appearance]
slightly yellow fine crystalline powder | [Melting point ]
1306 °C | [Boiling point ]
2323 °C | [density ]
6,928 g/cm3 | [solubility ]
reacts with H2O | [form ]
Fine Crystalline Powder | [color ]
Slightly yellow | [Specific Gravity]
6.928 | [Water Solubility ]
Soluble moderately in strong mineral acids. Insoluble in water. | [Crystal Structure]
YF3 type | [Sensitive ]
Hygroscopic | [crystal system]
Nogata | [Space group]
Pnma | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.668 | 0.706 | 0.441 | 90 | 90 | 90 | 0.208 |
| [Exposure limits]
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 | [Stability:]
hygroscopic | [CAS DataBase Reference]
13765-24-7(CAS DataBase Reference) | [EPA Substance Registry System]
13765-24-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,T | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R32:Contact with acids liberates very toxic gas.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 3288 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28469000 |
| Questions And Answer | Back Directory | [Uses]
Samarium Fluoride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium-doped Calcium Fluoride crystals were used as an active medium in one of the first solid-state lasers designed and constructed. These magnets are found in small motors, headphones, and high-end magnetic pickups for guitars and related musical instruments.
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| Hazard Information | Back Directory | [Chemical Properties]
Samarium (III) fluoride is a yellow solid or odourless powder and slightly hygroscopic. It is insoluble in water. Workers should avoid open flame, moisture, and strong acids.
| [Synthesis]
In FK3000 enamel reaction tank, add 1000L of samarium chloride solution with the concentration of 0.23mol/L, the samarium chloride solution is heated to 93℃, add 300L of ammonium bicarbonate solution with the concentration of 2.5mol/L, the precipitatio |
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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