Silicon powder - ≥99.9% metals basis, 60-100nm , CAS No.7440-21-3

CAS: 7440-21-3 Cat. No.: S278710 Formule: Si Poids moléculaire: 28.09 Numéro CE: 231-130-8 PubChem CID: 5461123

GRADE & PURITY ≥99.9% metals basis, 60-100nm

Synonyms

Silicon nanopowder | SiNPs

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Vue d’ensemble

There are two allotropes, amorphous and crystalline, gray or black. Insoluble in water, nitric acid and hydrochloric acid, soluble in hydrofluoric acid and lye. It is a very important semiconductor material for making alloys, organosilicon compounds and silicon tetrachloride.

Specifications

Synonymes

Silicon nanopowder | SiNPs

Spécifications et pureté

≥99.9% metals basis, 60-100nm

Conditions de stockage de stockage

Room temperature,Argon charged

Expédié en

FedEx DG Service

Pureté

≥99.9% metals basis

Noms et identifiants

Pubchem Sid

508815863

Sourires canoniques

[Si]

IUPAC Name

silicon

InChIKey

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

INCHI

1S/Si

Isomères SMILES

[Si]

WGK Allemagne

2

RTECS

VW0400000

PubChem CID

5461123

Poids moléculaire

28.09

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Classe: 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
• Description: 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

Propriétés chimiques et physiques

• Sensibilité: Moisture sensitive
• Point d'ébullition (°C): 2355°C
• Point de fusion (°C): 1410°C
• Poids moléculaire: 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