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Barium Coil

CAS #: 7440-39-3
Linear Formula:
Ba
MDL Number
MFCD00134031
EC No.:
231-149-1

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Barium Coil BA-M-02-CL SDS > Data Sheet >
(3N) 99.9% Barium Coil BA-M-03-CL SDS > Data Sheet >
(4N) 99.99% Barium Coil BA-M-04-CL SDS > Data Sheet >
(5N) 99.999% Barium Coil BA-M-05-CL SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Barium Coil Properties (Theoretical)

Molecular Weight 137.327
Appearance Solid
Melting Point 727 °C
Boiling Point 1845 °C
Density 3.51 g/cm3 (°C)
Solubility in H2O N/A
Poisson's Ratio 0.28
Young's Modulus 13 GPa
Thermal Conductivity 18.4 W/m·K
Thermal Expansion 20.6 µm/m·K (25 °C)
Electrical Resistivity 332 nΩ·m (20 °C)
Electronegativity 0.89 Paulings
Specific Heat 192 J/K·kg
Heat of Fusion 7.12 kJ/mol
Heat of Vaporization 142 kJ/mol
Crystal Phase / Structure body-centered cubic (bcc)

Barium Coil Health & Safety Information

Signal Word Danger
Hazard Statements H228-H261
Hazard Codes N/A
Precautionary Statements P231 + P232-P305 + P351 + P338-P335 + P334-P370 + P378-P402 + P404
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number CQ8370000
Transport Information UN 1400 4.3 / PGII
WGK Germany 3
GHS Pictogram
Image
Flammable - GHS02

About Barium Coil

 Barium CoilBarium coils are formed wires wound around a core to create a wrapped helix pattern. American Elements specializes in producing high purity uniform shaped Barium Coil with the highest possible density for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Coils are wrapped wire structures of varying thickness and lengths. Metal Coils are available in custom sizes with strict tolerances and alpha values (conductive resistance) for uses such as gas detection and thermometry tolerances (Also see Nanoparticles) . Please contact us to fabricate custom coil alloys and gauge sizes. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We can also provide Rod outside this range. We also produce Barium as powder, ingot, pieces, pellets, disc, granules and in compound forms, such as oxide. Other shapes are available by request. Barium coils are used as components in many electrical devices.

Synonyms

N/A

Chemical Identifiers

Linear Formula Ba
Pubchem CID 5355457
MDL Number MFCD00134031
EC No. 231-149-1
Beilstein/Reaxys No. N/A
SMILES [Ba]
InchI Identifier InChI=1S/Ba
InchI Key DSAJWYNOEDNPEQ-UHFFFAOYSA-N
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 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 "getter," or unwanted gas remover, for vacuum tubes, and as an additive to steel and cast iron. Barium is also alloyed with silicon and aluminum in 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.