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IN1272 Indium Metal Powder (In Powder) (CAS No.7440-74-6)

Catalog No
IN1272
Purity
99.9-99.999 %
Color
Silver to Gray
Molecular Weight
114.82
Form
Powder
Mesh
−100 Mesh, -325 mesh

Indium metal powder is used for sputtering targets and in CVD and PVD processes. Stanford Electronics supplies high-purity indium powder at competitive prices.

Related indium products: Indium Foil, Indium Sheet, Indium Strip, Indium Wire, Indium Ingot

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Indium Metal Powder
Indium Metal Powder
Description
Specifications
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IN1272 Indium Metal Powder (In Powder) (CAS No.7440-74-6) Description

Indium Metal Powder Description

Indium Metal Powder is valued for its fine particle size, high purity, and excellent thermal and electrical conductivity. It's widely used in solder pastes, conductive adhesives, and thermal interface materials for electronics. The fine particles ensure even distribution and strong bonding, improving device performance and reliability. Stanford Electronics offers premium-grade indium powder tailored for high-performance applications.

Indium Metal Powder Specification

Atomic Number

49

CAS No.

7440-74-6

Molecular Weight (g/mol.)

114.82

Apparent Density (g/cm3)

7.31

RTECS Number:

NL1050000

Specific Heat @25°C (cal/g-°C)

0.057

Melting Point (°C)

156.17

Boiling Point (°C)

2060

Thermal Conductivity (cal/s-cm-°C)

0.0204

Brinell Hardness

0.9

Thermal Expansion  (µm/(m·K))

6.4

Electrical Resistivity   (20 °C)  ( nΩ·m)

 47.1

Magnetic Ordering

Paramagnetic

Crystallography

Tetragonal structure

Indium Metal Powder Applications

1. Electronics: Utilized in the production of soldering pastes and conductive adhesives for bonding electronic components, ensuring reliable connections and enhanced performance.

2. Thermal Interface Materials: Used in thermal greases and pads for efficient heat transfer between heat-generating components and heat sinks in electronic devices, improving thermal management and reliability.

3. Semiconductor Manufacturing: Employed in the fabrication of semiconductor devices and integrated circuits, where it serves as a critical component in the manufacturing process.

4. Thin-Film Deposition: Utilized as a precursor material for thin-film deposition techniques such as thermal evaporation and sputtering, enabling the creation of indium-containing thin films for various applications like displays and solar cells.

5. Medical Imaging: Used in the production of radiation shielding materials for medical imaging equipment, ensuring safety for patients and healthcare professionals.

6. Aerospace: Employed in aerospace applications for bonding and joining lightweight structural components, where high reliability and performance are essential.

7. Research and Development: Utilized in laboratory settings for experimental purposes, such as catalysts and materials science research.

Indium Metal Powder Packaging

Our Indium Metal Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Indium Metal Powder FAQs

Q1: How is indium metal powder packaged?

A1: Indium metal powder is typically packaged in sealed, moisture-proof containers, such as vacuum-sealed bags or jars. This ensures protection against contamination and oxidation during transit and storage.

Q2: How should I handle and store indium metal powder?

A2: To maintain quality and safety:

Store in a dry, cool, and well-ventilated environment

Avoid exposure to moisture, direct sunlight, and high temperatures

Use gloves and appropriate protective equipment during handling to prevent contamination

Q3: Is indium metal powder safe to use?

A3: Indium metal powder is generally safe when handled correctly. However, it should be used in well-ventilated areas to avoid inhaling fine particles. Please refer to the Material Safety Data Sheet (MSDS) for detailed safety guidelines.

Indium Metal Powder Safety Information

Signal Word

Warning

Hazard Statements

H228

Hazard Codes

Xn

Precautionary Statements

P210-P280-P240-P241-P370+P378

Flash Point

Not applicable

Risk Codes

N/A

Safety Statements

N/A

Transport Information

NL1050000

WGK Germany

3

GHS Pictograms

IN1272 Indium Metal Powder (In Powder) (CAS No.7440-74-6) Specifications

Atomic Number

49

CAS No.

7440-74-6

Molecular Weight (g/mol.)

114.82

Apparent Density (g/cm3)

7.31

RTECS Number:

NL1050000

Specific Heat @25°C (cal/g-°C)

0.057

Melting Point (°C)

156.17

Boiling Point (°C)

2060

Thermal Conductivity (cal/s-cm-°C)

0.0204

Brinell Hardness

0.9

Thermal Expansion  (µm/(m·K))

6.4

Electrical Resistivity   (20 °C)  ( nΩ·m)

 47.1

Magnetic Ordering

Paramagnetic

Crystallography

Tetragonal structure

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