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Terbium

Granules

Tags: Rare Earth Metals Specialty-Inorganics

Product Specifications

Chemical Name

Terbium

Chemical Formula

Purity

99.95%

Composition

Size

1 mm -4 mm

EINECS Number

231-137-6

Quantity Available

CAS Number

7440-27-9

Status

Product ID

GRTB1400003N5

Hazmat

Powder: Class 4.1, UN3089, PG II. Pieces: Class 4.1, UN3178, PG II

Catalog Number

5149

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Terbium

Symbol

Atomic Number

Atomic Weight

158.92535 u

Melting Point

1356 °C

Boiling Point

3123 °C

Density

Comments

Tb granules are made as custom order basis, shipped in oil clad packing Allow 2/3 wks for protected shipping

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Crystal Structure

Hexagonal close-packed

Color / Appearance

Silvery-white

Thermal Conductivity

11.1 W/(m·K)

Electrical Resistivity

1.150 µΩ·m

Coefficient of Thermal Expansion

10.3 µm/(m·K)

Electronegativity

1.1

Neutron Cross Section

23.4 barns

Electron Configuration

[Xe] 4f9 6s2

This Product

GRTB1400003N5

Quantity Available

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Rare earth metals and oxides applications

Terbium is used as a dopant in calcium fluoride, calcium tungstate, and strontium molybdate, and as a stabilizer of fuel cells which operate at elevated temperatures.

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Sputtering

Terbium sputtering targets are utilized in the fabrication of magneto-optical data storage films and high-performance thin-film transistors.

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Alloying

Terbium is a key component of Terfenol-D, an alloy that expands or contracts in a magnetic field (magnetostriction) used in actuators and sensors.

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Optoelectronics

Terbium is used as a green phosphor in fluorescent lamps and color TV tubes, and in the production of solid-state devices.

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HazMat Classification

Powder: Class 4.1, UN3089, PG II. Pieces: Class 4.1, UN3178, 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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Terbium

Product Specifications

Rare earth metals and oxides applications

Sputtering

Alloying

Optoelectronics

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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