Skip to main content

Thulium Fluoride

CAS #: 13760-79-7
Linear Formula:
TmF3
MDL Number
MFCD00049611
EC No.:
237-353-7

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Thulium Fluoride TM-F-02 SDS > Data Sheet >
(3N) 99.9% Thulium Fluoride TM-F-03 SDS > Data Sheet >
(4N) 99.99% Thulium Fluoride TM-F-04 SDS > Data Sheet >
(5N) 99.999% Thulium Fluoride TM-F-05 SDS > Data Sheet >
WHOLESALE/SKU 0000-742-2378

Thulium Fluoride Properties (Theoretical)

Compound Formula F3Tm
Molecular Weight 225.93
Appearance White
Melting Point 1158 °C (2116 °F)
Boiling Point 2200 °C (3992 °F)
Density N/A
Solubility in H2O N/A
Exact Mass 225.929 g/mol
Monoisotopic Mass 225.929 g/mol

Thulium Fluoride Health & Safety Information

Signal Word Danger
Hazard Statements H301 + H311 + H331
Hazard Codes T
Precautionary Statements P261-P280-P302 + P352 + P312-P304 + P340 + P312-P403 + P233
Flash Point Not applicable
Risk Codes 23/24/25-32
Safety Statements 26-36/37/39-45
RTECS Number N/A
Transport Information UN 3288 6.1 / PGIII
WGK Germany 3
GHS Pictogram
Image
Skull and Crossbones - GHS06
,
Image
Exclamation Point - GHS07

About Thulium Fluoride

Fluoride IonThulium Fluoride is a water insoluble Thulium source for use in oxygen-sensitive applications, such as metal production. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals. Magnesium Fluoride, for example, was used by researchers at the Max Planck Institute for Quantum Optics in 2013 to create a novel mid-infrared optical frequency comb composed of crystalline microresonators, a development that may lead to future advances in molecular spectroscopy. Fluorides are also commonly used to alloy metals and for optical deposition. Thulium emits blue upon excitation in flat panel screens and under X-ray bombardment emits both the 375 nm (ultra violet) and 465 (visible blue) wave lengths giving it useful applications in low radiation detection for detection badges and similar uses. Thulium Fluoride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

Thulium trifluoride, Thulium(III) fluoride, Thulium fluoride, anhydrous, Trifluorothulium

Chemical Identifiers

Linear Formula TmF3
Pubchem CID 83710
MDL Number MFCD00049611
EC No. 237-353-7
IUPAC Name Trifluorothulium
Beilstein/Reaxys No. N/A
SMILES F[Tm](F)F
InchI Identifier InChI=1S/3FH.Tm/h3*1H;/q;;;+3/p-3
InchI Key AATUHDXSJTXIHB-UHFFFAOYSA-K
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Thulium products. Thulium (atomic symbol: Tm, atomic number: 69) is a Block F, Group 3, Period 6 element with an atomic weight of 168.93421. Thulium Bohr ModelThe number of electrons in each of Thulium's shells is [2, 8, 18, 31, 8, 2] and its electron configuration is [Xe]4f136s2. The thulium atom has a radius of 176 pm and a Van der Waals radius of 227 pm.Elemental Thulium Picture In its elemental form, thulium has a silvery-gray appearance. Thulium is representative of the other lanthanides (rare earths) and similar in chemistry to yttrium. It is the least abundant of the rare earth elements. Thulium emits blue upon excitation, and is used in flat panel screens that depend critically on bright blue emitters. Thulium was discovered and first isolated by Per Teodor Cleve in 1879. It is named after "Thule," which is the ancient name of Scandinavia.

Fluorine is a Block P, Group 17, Period 2 element. Its electron configuration is [He]2s22p5. The fluorine atom has a covalent radius of 64 pm and its Van der Waals radius is 135 pm. In its elemental form, CAS 7782-41-4, fluorine gas has a pale yellow appearance. Fluorine was discovered by André-Marie Ampère in 1810. It was first isolated by Henri Moissan in 1886.