| Identification | Back Directory | [Name]
HAFNIUM SILICIDE | [CAS]
12401-56-8 | [Synonyms]
HAFNIUM SILICIDE
hafnium disilicide
HAFNIUM (IV) SILICIDE
hafniumsilicide(hfsi2)
um 99.8%Hafnium silicide
HAFNIUM (IV) SILICIDE 99%
Nanoscale hafnium disilide
Hafniumsilicidemeshgraypowder
HAFNIUM SILICIDE ISO 9001：2015 REACH
Hafnium silicide powder (HfSi2)200 nm
Chromium Sulfide (Cr2S3) Sputtering Targets | [EINECS(EC#)]
235-640-1 | [Molecular Formula]
HfSi2 | [MDL Number]
MFCD00167026 | [MOL File]
12401-56-8.mol | [Molecular Weight]
234.66 |
| Chemical Properties | Back Directory | [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) |
| Hazard Information | Back Directory | [Chemical Properties]
gray powder(s); rhomb, a=0.3677nm, b=1.455nm, c=0.3649nm; hardness 930 kgf/mm2; as 99.5% pure material, used as sputtering target to produce wear-resistant films and semiconducting films for use in integrated circuits [KIR80] [STR93] [CER91] | [Uses]
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. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
|