IN1853 Indium Sulfide (In2S3) Powder/Chunk/Lumps (CAS No.12030-24-9)

Catalog No. IN1853
Material In2S3
Purity 99.9% ~ 99.999%
Density 4.90 g cm−3
Particle Size 100mesh, -200mesh, -325mesh, customized

Indium sulfide (In2S3) is an orange-red to red-colored powder with a sulfuric odor. Stanford Advanced Materials (SAM) is a trusted supplier of indium sulfide powder and a wide range of indium products from pure metal to compounds.

Related Products: CuS powder, CaS powder, Cr2S3 powder

Indium Sulfide Powder Description 

Indium sulfide (In2S3) is an orange-red to red-colored powder with a sulfuric odor that is characteristic of all sulfides. It is insoluble in water and most organic solvents but decomposes in common mineral acids, releasing hydrogen sulfide gas.

Indium sulfide is primarily used as a buffer layer in copper-indium-gallium-diselenide (CIGS) photovoltaic solar cells, where it replaces the toxic material cadmium sulfide. Indium sulfide is available in 4N and 5N degrees of purity and as a powder or compressed pellets.

 

Indium Sulfide Powder Specifications

Chemical formula

In2S3

Molar mass

325.82 g·mol−1

Appearance

red powder

Density

4.90 g cm−3, solid

Melting point

1,050 °C (1,920 °F; 1,320 K)

Solubility in water

insoluble

Indium Sulfide Powder Application

Indium sulfide is used primarily as a buffer layer in copper indium-diselenide (CIGS) photovoltaic solar cells, replacing toxic cadmium sulfide. It functions as an n-type semiconductor with an optical band gap of 2.1–2.2 eV. The indium sulfide buffer layer can be deposited using vacuum chemical vapor deposition or DC
magnetron sputtering. Indium sulfide is available in 99.99% or 99.999% purities as a powder or compressed pellets.

Indium Sulfide Powder Packaging

Our indium sulfide powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our product in its original condition.

Safety Information

Signal Word

Warning

Hazard Statements

H302-H312-H315-H319-H332-H335

Hazard Codes

Xn

Precautionary Statements

P261-P280-P305+P351+P338-P304+P340-P405-P501

Risk Codes

20/21/22-36/37/38

Safety Statements

26-36

RTECS Number

N/A

Transport Information

N/A

WGK Germany

3

GHS Pictograms

GHS07

 

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