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ChemicalBook >> CAS DataBase List >> HAFNIUM SILICIDE

HAFNIUM SILICIDE

HAFNIUM SILICIDE price.
  • $44 - $189
  • Product name: HAFNIUM SILICIDE
  • CAS: 12401-56-8
  • MF: HfSi2
  • MW: 234.66
  • EINECS:235-640-1
  • MDL Number:MFCD00167026
  • Synonyms:HAFNIUM SILICIDE;HAFNIUM (IV) SILICIDE;hafniumsilicide(hfsi2) ;Hafniumsilicidemeshgraypowder;hafnium disilicide;HAFNIUM (IV) SILICIDE 99%;um 99.8%Hafnium silicide;HAFNIUM SILICIDE ISO 9001：2015 REACH
2 prices
Selected condition：
Brand
  • Alfa Aesar
Package
  • 2g
  • 10g
  • ManufacturerAlfa Aesar
  • Product number012564
  • Product descriptionHafnium silicide
  • Packaging2g
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012564
  • Product descriptionHafnium silicide
  • Packaging10g
  • Price$189
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 012564 Hafnium silicide 2g $44 2021-12-16 Buy
Alfa Aesar 012564 Hafnium silicide 10g $189 2023-06-20 Buy

Properties

Melting point :1680°C
Density :8,02 g/cm3
form :Powder
color :gray orthorhombic crystals, crystalline
Water Solubility :it is insoluble in water.
Crystal Structure :Orthorhombic
Exposure limits :ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 EPA Substance Registry System :Hafnium silicide (HfSi2) (12401-56-8)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

They have been used as ohmic contacts, Schottky barrier contacts, gate electrodes, local interconnects, and diffusion barriers. FeSi2 has become the remarkable source as high temperature thermoelectric material. It is also used as a powder in ceramic materials.

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