7446-33-5 Usage
Description
Yttrium Sulfate Octahydrate, also known as Yttrium Sulfate, is a moderately water and acid soluble Yttrium source used in various applications. It is a crystalline compound with the chemical formula Y2(SO4)3·8H2O and is known for its unique properties, such as high solubility and reactivity. Yttrium Sulfate Octahydrate is a promising material for various industries due to its versatility and ability to be used in the production of a wide range of products.
Uses
Used in Ceramics Industry:
Yttrium Sulfate Octahydrate is used as a raw material for the production of synthetic garnets, which are widely used in the ceramics industry. These garnets have various applications, including abrasives, refractory materials, and electronic components.
Used in Glass Industry:
In the glass industry, Yttrium Sulfate Octahydrate is used as a colorant and a refining agent. It imparts a unique color to the glass and helps in improving the glass's physical and chemical properties.
Used in Electronics Industry:
Yttrium Sulfate Octahydrate is used in the production of Yttrium-Iron-Garnets, which are very effective microwave filters. These garnets are widely used in electronic components, such as filters, resonators, and sensors.
Used as a Laboratory Reagent:
Yttrium Sulfate Octahydrate is used as a laboratory reagent for various analytical and research purposes. It is employed in the synthesis of various Yttrium compounds and as a starting material for the preparation of other Yttrium-based materials.
Used in Structural Ceramics:
Yttrium Sulfate Octahydrate is used in the production of structural ceramics, which are known for their high strength, hardness, and resistance to wear and corrosion. These ceramics find applications in various industries, including aerospace, automotive, and electronics.
Used in Optical Glasses:
Yttrium Sulfate Octahydrate is used in the manufacturing of optical glasses, which are characterized by their high refractive index and dispersion properties. These glasses are used in the production of lenses, prisms, and other optical components.
Used as Catalysts:
Yttrium Sulfate Octahydrate is used as a catalyst in various chemical reactions, such as hydrogenation, isomerization, and polymerization. Its unique catalytic properties make it a valuable component in the chemical industry.
Used in Electrical Components:
Yttrium Sulfate Octahydrate is used in the production of electrical components, such as capacitors, inductors, and transformers. Its high dielectric constant and magnetic properties make it suitable for these applications.
Used in Photo-Optical Materials:
Yttrium Sulfate Octahydrate is used in the development of photo-optical materials, which have applications in various fields, including photography, holography, and optical data storage. Its unique optical properties make it an essential component in these materials.
Preparation
Yttrium sulfate is produced as an intermediate in recovering yttrium from monazite or xenotime (see Yttrium, Recovery). Rare earth sulfates are separated on a cation exchange resin bed. Yttrium fraction is purified by fractional crystallization. Alternatively, yttrium sulfate may be prepared by reacting yttrium oxide with sulfuric acid.
Check Digit Verification of cas no
The CAS Registry Mumber 7446-33-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7446-33:
(6*7)+(5*4)+(4*4)+(3*6)+(2*3)+(1*3)=105
105 % 10 = 5
So 7446-33-5 is a valid CAS Registry Number.
InChI:InChI=1/3H2O4S.8H2O.2Y/c3*1-5(2,3)4;;;;;;;;;;/h3*(H2,1,2,3,4);8*1H2;;/q;;;;;;;;;;;2*+3/p-6
