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Gadolinium Selenate

Linear Formula:

Gd2(SeO4)3

MDL Number:

N/A

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Gadolinium Selenate
GD-SEAT-02-C
Pricing > SDS > Data Sheet >
(3N) 99.9% Gadolinium Selenate
GD-SEAT-03-C
Pricing > SDS > Data Sheet >
(4N) 99.999% Gadolinium Selenate
GD-SEAT-04-C
Pricing > SDS > Data Sheet >
(5N) 99.999% Gadolinium Selenate
GD-SEAT-05-C
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 Selenate Properties (Theoretical)

Compound Formula Gd2O12Se3
Molecular Weight 743.38
Appearance White crystals
Melting Point N/A
Boiling Point N/A
Density 4.175 g/cm3
Solubility in H2O N/A
Exact Mass 747.537 g/mol
Monoisotopic Mass 747.537 g/mol

Gadolinium Selenate Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About Gadolinium Selenate

Gadolinium Selenate is generally immediately available in most volumes. American Elements manufactures materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Gadolinium Selenate Synonyms

Gadolinium(3+) triselenate

Chemical Identifiers

Linear Formula Gd2(SeO4)3
MDL Number N/A
EC No. N/A
Pubchem CID 20432118
IUPAC Name gadolinium(3+); triselenate
SMILES [O-][Se](=O)(=O)[O-].[O-][Se](=O)(=O)[O-].[O-][Se](=O)(=O)[O-].[Gd+3].[Gd+3]
InchI Identifier InChI=1S/2Gd.3H2O4Se/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6
InchI Key LSEBDKBNNFPZKP-UHFFFAOYSA-H

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.

Selenium Bohr ModelSee more Selenium products. Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Elemental SeleniumOne of the mose common uses for selenium is in glass production the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon.

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September 19, 2019
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