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Barium

Pellets

Tags: X-ray Sputtering

Product Specifications

Chemical Name

Barium

Chemical Formula

Purity

99%

Composition

Size

25 mm dia x 12 mm th.

EINECS Number

231-149-1

Quantity Available

CAS Number

7440-39-3

Status

Product ID

TPBA25D12T2N0

Hazmat

Class 4.3, UN1400, PG II

Catalog Number

16980

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Barium

Symbol

Atomic Number

Atomic Weight

137.327 u

Melting Point

727 °C

Boiling Point

1897 °C

Density

Comments

inred Packed under oil

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Crystal Structure

Body-centered cubic

Color / Appearance

Silvery-gray metallic

Thermal Conductivity

18.4 W/(m·K)

Electrical Resistivity

332 nΩ·m

Coefficient of Thermal Expansion

20.6 µm/(m·K)

Electronegativity

0.89

Neutron Cross Section

1.2 barns

Electron Configuration

[Xe] 6s2

This Product

TPBA25D12T2N0

Size

25 mm dia x 12 mm th.

Quantity Available

Catalog Number

16980

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Sputtering

Barium is used as a sputtering target material for the deposition of thin films in the production of high-temperature superconductors and ferroelectric layers.

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Alloying

Barium is used as an alloying agent to remove unwanted gases from molten metals and to improve the grain structure of magnesium and aluminum alloys.

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Evaporation materials

Barium metal is utilized as an evaporation material, often as a getter to remove trace gases in vacuum tubes and CRT displays.

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HazMat Classification

Class 4.3, UN1400, PG II

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Barium

Product Specifications

Sputtering

Alloying

Evaporation materials

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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