Yttrium sulfide (Y2S3) is an inorganic compound characterized by its formation from yttrium and sulfur. It typically appears as a gray or black solid and is known for its high melting point and stability under various conditions. Yttrium sulfide is insoluble in water but can dissolve in strong acids, which is a common trait among metal sulfides. The compound exhibits semiconductor properties, making it of interest in various electronic applications. Additionally, Y2S3 can be synthesized through methods such as direct reaction of yttrium oxide with sulfur at elevated temperatures. Its crystal structure is often described as cubic or hexagonal, contributing to its unique physical properties. Yttrium sulfide is also utilized in phosphor applications, particularly in the production of certain types of luminescent materials. Safety considerations should be taken into account when handling this compound, as it may pose health risks if inhaled or ingested. Overall, Yttrium sulfide is a significant material in both research and industrial applications, particularly in the fields of electronics and materials science.

Yttrium sulfide (Y2S3)

12039-19-9: Yttrium sulfide (Y2S3) is an inorganic compound characterized by its formation from yttrium and sulfur. It typically appears as a gray or black solid and is known for its high melting point and stability under various conditions. Yttrium sulfide is insoluble in water but can dissolve in strong acids, which is a common trait among metal sulfides. The compound exhibits semiconductor properties, making it of interest in various electronic applications. Additionally, Y2S3 can be synthesized through methods such as direct reaction of yttrium oxide with sulfur at elevated temperatures. Its crystal structure is often described as cubic or hexagonal, contributing to its unique physical properties. Yttrium sulfide is also utilized in phosphor applications, particularly in the production of certain types of luminescent materials. Safety considerations should be taken into account when handling this compound, as it may pose health risks if inhaled or ingested. Overall, Yttrium sulfide is a significant material in both research and industrial applications, particularly in the fields of electronics and materials science.

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CAS 12039-19-9

Yttrium sulfide (Y2S3)

Yttrium(III) sulfide, 99.9% (REO)

Ref: 02-039565

Yttrium(III) sulphide

Ref: 54-IN3871