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Thulium(II) Iodide

CAS #:

Linear Formula:

TmI2

MDL Number:

MFCD08276776

EC No.:

237-472-4

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Thulium(II) Iodide
TM2-I-02
Pricing > SDS > Data Sheet >
(2N5) 99.5% Thulium(II) Iodide
TM2-I-025
Pricing > SDS > Data Sheet >
(3N) 99.9% Thulium(II) Iodide
TM2-I-03
Pricing > SDS > Data Sheet >
(3N5) 99.95% Thulium(II) Iodide
TM2-I-035
Pricing > SDS > Data Sheet >
(4N) 99.99% Thulium(II) Iodide
TM2-I-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Thulium(II) Iodide
TM2-I-05
Pricing > SDS > Data Sheet >

Thulium(II) Iodide Properties (Theoretical)

Compound Formula I2Tm
Molecular Weight 422.74
Appearance Purple to black powder
Melting Point 756 °C
Boiling Point N/A
Density N/A
Solubility in H2O Insoluble
Exact Mass 422.743 g/mol
Monoisotopic Mass 422.743 g/mol

Thulium(II) Iodide Health & Safety Information

Signal Word Warning
Hazard Statements H315-H319-H335
Hazard Codes Xi
Precautionary Statements P261-P305 + P351 + P338
Transport Information NONH for all modes of transport
WGK Germany 3
GHS Pictograms
MSDS / SDS

About Thulium(II) Iodide

Iodide IonThulium(II) Iodide (Thulium Diiodide) is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Iodide compounds are water soluble; however, iodide-rich solutions act as better dissolution agents for creating iodide solutions. Iodides are often used in internal medicine. Treating an iodide with manganese dioxide and sulfuric acid sublimes the iodine. 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. Please request a quote above to receive pricing information based on your specifications.

Thulium(II) Iodide Synonyms

Thulium diiodide, Diiodothulium, Thulium(2+) diiodide anhydrous

Chemical Identifiers

Linear Formula TmI2
MDL Number MFCD08276776
EC No. 237-472-4
Beilstein Registry No. N/A
Pubchem CID 5231385
IUPAC Name diiodothulium
SMILES I[Tm]I
InchI Identifier InChI=1S/2HI.Tm/h2*1H;/q;;+2/p-2
InchI Key XGGRJQVPUOEAEU-UHFFFAOYSA-L

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 Iodine products. Iodine (atomic symbol: I, atomic number: 53) is a Block P, Group 17, Period 5 element with an atomic radius of 126.90447. The number of electrons in each of Iodine's shells is 2, 8, 18, 18, 7 and its electron configuration is [Kr] 4d10 5s2 5p5. The iodine atom has a radius of 140 pm and a Van der Waals radius of 198 pm. In its elemental form, iodine has a lustrous metallic gray appearance as a solid and a violet appearance as a gas or liquid solution. Elemental IodineIodine forms compounds with many elements, but is less active than the other halogens. It dissolves readily in chloroform, carbon tetrachloride, or carbon disulfide. Iodine compounds are important in organic chemistry and very useful in the field of medicine. Iodine was discovered and first isolated by Bernard Courtois in 1811. The name Iodine is derived from the Greek word "iodes" meaning violet.

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.

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