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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
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Thermo Scientific Chemicals
Package
  • 2g
  • 10g
  • ManufacturerThermo Scientific Chemicals
  • Product number012564
  • Product descriptionHafnium silicide
  • Packaging2g
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number012564
  • Product descriptionHafnium silicide
  • Packaging10g
  • Price$189
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Thermo Scientific Chemicals 012564 Hafnium silicide 2g $44 2021-12-16 Buy
Thermo Scientific Chemicals 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): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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Alfa Aesar Beijing HwrkChemical Technology Co., Ltd Energy Chemical Beijing HuaMeiHuLiBiological Chemical Forsman Scientific ( Beijing ) Co., Ltd. Alfa Chemistry Guangdong wengjiang Chemical Reagent Co., Ltd. Zhengzhou Huiju Chemical Co., Ltd. Shanghai bike new material technology co., LTD Hefei TNJ Chemical Industry Co.,Ltd.