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Barium Selenite

CAS #:

Linear Formula:

BaSeO3

MDL Number:

N/A

EC No.:

237-280-0

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Barium Selenite
BA-SEIT-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Barium Selenite
BA-SEIT-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Barium Selenite
BA-SEIT-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Barium Selenite
BA-SEIT-05
Pricing > SDS > Data Sheet >

Barium Selenite Properties (Theoretical)

Compound Formula SeBa
Molecular Weight 216.287
Appearance solid
Melting Point 1780 °C (3236 °F)
Boiling Point N/A
Density 5.02 g/cm3
Solubility in H2O N/A
Exact Mass 217.821763
Monoisotopic Mass 217.821762 Da

Barium Selenite Health & Safety Information

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

About Barium Selenite

Selenite IonBarium Selenite 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.

Barium Selenite Synonyms

barium(2+) selenite, Selenious acid, barium salt (1:1)

Chemical Identifiers

Linear Formula BaSeO3
MDL Number N/A
EC No. 237-280-0
Beilstein Registry No. N/A
Pubchem CID 166893
IUPAC Name barium(2+) selenite
SMILES [Ba+2].[O-][Se]([O-])=O
InchI Identifier InChI=1S/Ba.H2O3Se/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2
InchI Key VQKDPABSEYUERS-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 Barium products. Barium (atomic symbol: Ba, atomic number: 56) is a Block S, Group 2, Period 6 element with an atomic weight of 137.27. The number of electrons in each of barium's shells is [2, 8, 18, 18, 8, 2] and its electron configuration is [Xe] 6s2. Barium Bohr ModelBarium is a member of the alkaline-earth metals. The barium atom has a radius of 222 pm and a Van der Waals radius of 268 pm. Barium was discovered by Carl Wilhelm Scheele in 1772 and first isolated by Humphry Davy in 1808. Elemental BariumIn its elemental form, barium is a soft, silvery-gray metal. Industrial applications for barium include acting as a "getterer," or unwanted gas remover, for vacuum tubes, and as an additive to steel and cast iron. Barium is also alloyed with silicon and aluminum as load-bearing alloys. The main commercial source of barium is the mineral barite (BaSO4) it does not occur naturally as a free element . The name barium is derived from the Greek word "barys," meaning heavy.

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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October 18, 2019
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