| Identification | More | [Name]
Scandium trifluoride | [CAS]
13709-47-2 | [Synonyms]
SCANDIUM FLUORIDE
SCANDIUM(III) FLUORIDE
SCANDIUM TRIFLUORIDE
Scandium fluoride (ScF3)
scandiumfluoride(scf3)
ScF3
SCANDIUM FLUORIDE, ANHYDROUS, 99.99%
SCANDIUM (III) FLUORIDE (99.9%-SC) (REO)
Scandium trifluoride, 99.50%
scandium(iii) fluoride, anhydrous
Scandium fluoride 99.9%
SCANDIUM(III) FLUORIDE: 99.9% (REO)
Scandium(III) fluoride, anhydrous, 99.9% (REO)
Scandium (III) fluoride, anhydrous, REacton, 99.9% (REO) | [EINECS(EC#)]
237-255-4 | [Molecular Formula]
F3Sc | [MDL Number]
MFCD00016325 | [Molecular Weight]
101.95 | [MOL File]
13709-47-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
1515°C | [density ]
2.5 | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
slightly soluble in H2O | [form ]
powder
| [color ]
white | [Specific Gravity]
2.52 | [Sensitive ]
Hygroscopic | [crystal system]
Three sides | [Solubility Product Constant (Ksp)]
pKsp: 23.24 | [Space group]
R32 | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.568 | 0.568 | 0.697 | 90 | 90 | 120 | 0.195 |
| [Exposure limits]
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 | [Stability:]
hygroscopic | [CAS DataBase Reference]
13709-47-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Scandium fluoride(13709-47-2) | [EPA Substance Registry System]
13709-47-2(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
hygroscopic white powder(s), and 99.9% pure sintered pieces of 3–12mm; pieces used as evaporation material for possible application in lasers [STR93] [CER91] |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R32:Contact with acids liberates very toxic gas. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3288 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
VQ8930000
| [Hazard Note ]
Irritant | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
2826199090 |
| Questions And Answer | Back Directory | [Uses]
Scandium Fluoride is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandium metal and alloys. The main application of Scandium by weight is in Scandium-Aluminium alloys for minor aerospace industry components. Some items of sports equipment, which rely on high performance materials, have been made with Scandium-Aluminium alloys, including baseball bats,and bicycle frames and components. Lacrosse sticks are also made with Scandium. The American firearm manufacturing company Smith & Wesson produces revolvers with frames composed of Scandium alloy and cylinders of Titanium or Carbon steel.
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| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|