Silicon - PrimorTrace™, ≥99.999% metals basis, sputtering target, diam. × thickness 2.00 in. × 0.25 in. , CAS No.7440-21-3

CAS: 7440-21-3 Cat. No.: S434734 分子式: Si 分子量: 28.09 EC番号: 231-130-8 PubChem CID: 5461123

GRADE & PURITY PrimorTrace™, ≥99.999% metals basis, sputtering target, diam. × thickness 2.00 in. × 0.25 in.

Synonyms

Silicon, rod, 100mm, diameter 2.0mm, crystalline, 100% | NSC 5519 | Silane, 7.0 - 7.5% in argon | Silicon Hollow Cathode Lamp: 1.5' Diameter, 2-pin, Non-Coded | Silicon plate, 12.5mm (0.5in) thick | Silicon powder (amorphous) | Silicon lump, 10cm (3.9in)

Storage

Room temperature

Shipped In

FedEx DG Service

概要

Application

Sputtering is a process whereby atoms are ejected from a solid target material due to bombardment of the target by energetic particles. The extreme miniaturization of components in the semiconductor and electronics industry requires high purity sputtering targets for thin film deposition

Specifications

同義語

Silicon, rod, 100mm, diameter 2.0mm, crystalline, 100% | NSC 5519 | Silane, 7.0 - 7.5% in argon | Silicon Hollow Cathode Lamp: 1.5' Diameter, 2-pin, Non-Coded | Silicon plate, 12.5mm (0.5in) thick | Silicon powder (amorphous) | Silicon lump, 10cm (3.9in)

仕様と純度

PrimorTrace™, ≥99.999% metals basis, sputtering target, diam. × thickness 2.00 in. × 0.25 in.

保管条件

Room temperature

入荷

FedEx DG Service

等級

PrimorTrace™

純度

≥99.999% metals basis

名前と識別子

• カノニカル・スマイル: [Si]
• IUPAC Name: silicon
• InChIKey: XUIMIQQOPSSXEZ-UHFFFAOYSA-N
• INCHI: 1S/Si
• 異性体SMILES: [Si]
• WGKドイツ: 2
• RTECS: VW0400000
• PubChem CID: 5461123
• 分子量: 28.09

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • 分類 Homogeneous metalloid compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• 分類: Homogeneous metalloid compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous metalloid compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous metalloid
• 説明: This compound belongs to the class of inorganic compounds known as homogeneous metalloid compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a metalloid atom.
• External Descriptors: nonmetal atom - carbon group element atom

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

化学的性質と物理的性質

• 沸点（°C）: 2355°C
• 融点（°C）: 1410°C
• 分子量: 28.085 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 27.9769 Da
• Monoisotopic Mass: 27.9769 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 1
• Formal Charge: 0
• Complexity: 0.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

よくある質問

What does the trace-metals specification mean?

This product is specified at ≥99.999% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

What does PrimorTrace? mean?

PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7440-21-3, the molecular formula is Si, and the molecular weight is 28.09 g/mol. InChIKey XUIMIQQOPSSXEZ-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.