Zirconium silicide, 99.5% (metals basis excluding Hf), Hf 4% max, Thermo Scientific Chemicals

Product Code. 11363408

Brand: Thermo Scientific Alfa Aesar 036322.22

Description

Zirconium silicate is used for manufacturing refractory materials. It is also used in production of some ceramics, enamels, and ceramic glazes. In enamels and glazes it serves as an opacifier. zirconium silicate is as beads for milling and grinding.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 12039-90-6
• Molecular Formula: H4Si2Zr
• Molecular Weight (g/mol): 151.43
• MDL Number: MFCD00151547
• InChI Key: ZSONHIWWHDAZQO-UHFFFAOYSA-N
• Synonym: zirconium silicide, zirconium silicide zrsi2, zirconium silicide, zrsi2, $l^ 5-silanylidenezirconiumylidene-$l^ 5-silane
• PubChem CID: 6336892
• IUPAC Name: bis($l^{2}-silanylidene)zirconium
• SMILES: [SiH2]=[Zr]=[SiH2]

• Color: Gray
• Physical Form: Powder
• Quantity: 100 g
• Solubility Information: Insoluble in water. It is insoluble in acids,alkali and aqua regia.
• Formula Weight: 147.39
• Percent Purity: 99.5%
• Odor: Odorless
• Density: 4.88 g/mL
• Assay: (metals basis excluding Hf), Hf 4%
• Chemical Name or Material: Zirconium silicide

Safety and Handling

SDS

RUO – Research Use Only