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Gadolinium Oxysulfide, Terbium-doped

CAS #:

Linear Formula:

Gd2O2S:Tb

MDL Number:

N/A

EC No.:

271-827-4

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PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Gadolinium Oxysulfide, Terbium-doped
GD-OS-01-P.TBD
Pricing > SDS > Data Sheet >
CUSTOMER ADVISORY: American Elements does not supply gadolinium for use in ANY form of GBCA (“Gadolinium-Based Contrast Agents”) or for ANY medical, pharmaceutical or nutritional use whatsoever or for the manufacture, testing, or development of ANY such products.

Gadolinium Oxysulfide, Terbium-doped Properties (Theoretical)

Compound Formula Gd2O2S:Tb
Molecular Weight 537.49 g/mol
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density 7.32 g/cm3
Solubility in H2O Insoluble

Gadolinium Oxysulfide, Terbium-doped Health & Safety Information

Signal Word Warning
Hazard Statements H302-H312-H315-H319-H333-H335
Hazard Codes Xi
Precautionary Statements P234-P260-P264-P270-P271-P280-P301+P312-P302+P332+P313-P304+P340-P305+P351+P338-P337+P313-P362+P363-P403+P233-P405-P501
Transport Information NONH for all modes of transport
GHS Pictograms
MSDS / SDS

About Gadolinium Oxysulfide, Terbium-doped

Terbium doped Gadolinium Oxysulfide (Gadolinium Oxide Sulfide) is a phosphor material with applications in X-ray intensifying screens, ceramic scintillators, flat panel detectors, X-ray tomography, with an optical transmission range of 382-622 nm. We also manufacture undoped gadolinium oxysulfide. Please request a quote above to receive pricing information based on your specifications.

Gadolinium Oxysulfide, Terbium-doped Synonyms

Tb-doped Gadolinium oxide sulfide(Gd2O2S), Gadolinium Oxysulfide:Tb, Gadolinium oxysulphide Tb doped, Tb:Gd2O2S

Chemical Identifiers

Linear Formula Gd2O2S:Tb
MDL Number N/A
EC No. 271-827-4

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 Gadolinium products. Gadolinium (atomic symbol: Gd, atomic number: 64) is a Block F, Group 3, Period 6 element with an atomic radius of 157.25. Gadolinium Bohr ModelThe number of electrons in each of Gadolinium's shells is [2, 8, 18, 25, 9, 2] and its electron configuration is [Xe] 4f7 5d1 6s2. The gadolinium atom has a radius of 180 pm and a Van der Waals radius of 237 pm. Gadolinium was discovered by Jean Charles Galissard de Marignac in 1880 and first isolated by Lecoq de Boisbaudran in 1886. In its elemental form, gadolinium has a silvery-white appearance. Gadolinium is a rare earth or lanthanide element that possesses unique properties advantageous to specialized applications such as semiconductor fabrication and nuclear reactor shielding. Elemental Gadolinium PictureIt is utilized for both its high magnetic moment (7.94μ B) and in phosphors and scintillator crystals. When complexed with EDTA ligands, it is used as an injectable contrast agent for MRIs. The element is named after the Finnish chemist and geologist Johan Gadolin.

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr ModelThe number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

See more Terbium products. Terbium (atomic symbol: Tb, atomic number: 65) is a Block F, Group 3, Period 6 element with an atomic radius of 158.92535.Terbium Bohr Model The number of electrons in each of Terbium's shells is [2, 8, 18, 27, 8, 2] and its electron configuration is [Xe]4f9 6s2. The terbium atom has a radius of 177 pm and a Van der Waals radius of 221 pm.Terbium was discovered and first isolated by Carl Gustaf Mosander in 1842. In its elemental form, terbium is a silvery-white soft metal. Terbium is found in cerite, gadolinite, and monazite. It is not found in nature as a free element. Elemental TerbiumTerbium compounds are brightly fluorescent, and a majority of the world's terbium supply is used for creating green phosphors that enable trichromatic lighting technology. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. It is named after Ytterby, the town in Sweden where it was discovered.

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March 23, 2019
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Radioactive material detected remotely using laser-induced electron avalanche breakdown