16469-22-0

Basic information

• Product Name: yttrium trihydroxide
• Synonyms: yttrium trihydroxide;yttrium(III) hydroxide;Trihydroxyyttrium;Yttrium hydroxide;Yttrium trihydoxide;Einecs 240-520-7;Yttrium hydroxide (Y(OH)3)
• CAS NO: 16469-22-0
• Molecular Formula: H3O3Y
• Molecular Weight: 139.92787
• EINECS: 240-520-7
• Mol File: 16469-22-0.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 100°Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 24.5mmHg at 25°C
• CAS DataBase Reference: yttrium trihydroxide(CAS DataBase Reference)
• NIST Chemistry Reference: yttrium trihydroxide(16469-22-0)
• EPA Substance Registry System: yttrium trihydroxide(16469-22-0)

Safety Data

• Hazardous Substances Data: 16469-22-0(Hazardous Substances Data)

Usage

Description

Yttrium trihydroxide, also known as yttrium hydroxide, is a white, gelatinous precipitate that dries to a white powder form. It has the ability to absorb atmospheric carbon dioxide (CO2). yttrium trihydroxide is a key component in various industrial applications due to its unique properties and is derived from the element yttrium, which is a rare earth element.

Uses

Used in Ceramics Industry:
Yttrium trihydroxide is used as a raw material for the production of various ceramics. Its application in this industry is due to its ability to enhance the properties of the ceramic materials, such as their strength, durability, and thermal stability.
Used in Glass Industry:
In the glass industry, yttrium trihydroxide is used as an additive to improve the quality and characteristics of the glass products. It contributes to the glass's refractive index, making it suitable for applications like optical fibers and special glass types.
Used in Electronics Industry:
Yttrium trihydroxide is utilized as a material in the electronics industry, particularly in the manufacturing of tri-band rare earth phosphors and yttrium-iron-garnets. These garnets are highly effective microwave filters, which are crucial components in various electronic devices and communication systems.
Used in Synthetic Garnet Production:
Yttrium trihydroxide is used as a key ingredient in the production of a wide range of synthetic garnets. These synthetic garnets have diverse applications, including in the fields of optics, electronics, and as gemstones.
Used in Yttrium Iron Garnet Manufacturing:
Yttria, a form of yttrium trihydroxide, is used in the manufacturing of yttrium iron garnets. These garnets are very effective microwave filters, which are essential in the development and functioning of advanced communication and radar systems.

InChI:InChI=1/3H2O.Y/h3*1H2;/q;;;+3/p-3