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HAFNIUM SILICIDE
- CAS No.
- 12401-56-8
- Chemical Name:
- HAFNIUM SILICIDE
- 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 HfSi2 Powder;Hafnium silicide powder (HfSi2)
- CBNumber:
- CB8163701
- Molecular Formula:
- HfSi2
- Molecular Weight:
- 234.66
- MDL Number:
- MFCD00167026
- MOL File:
- 12401-56-8.mol
- MSDS File:
- SDS
Last updated:2026-05-28 03:16:14
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| TSCA | TSCA listed | |||||||||
| NFPA 704 |
|
HAFNIUM SILICIDE Chemical Properties,Uses,Production
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.
HAFNIUM SILICIDE Preparation Products And Raw materials
Raw materials
Preparation Products
HAFNIUM SILICIDE Suppliers
Global( 53)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9996 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9416 | 55 |
| Energy Chemical | 021-021-58432009 400-005-6266 | sales8178@energy-chemical.com | China | 44878 | 61 |
| Beijing HuaMeiHuLiBiological Chemical | 010-56205725 | waley188@sohu.com | China | 12335 | 58 |
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View Lastest Price from HAFNIUM SILICIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-09-02 | HAFNIUM SILICIDE
12401-56-8
|
$1.00 | 1KG | 85.0-99.8% | 200kg | Career Henan Chemical Co |
-
- HAFNIUM SILICIDE
12401-56-8
- $1.00
- 85.0-99.8%
- Career Henan Chemical Co
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12401-56-8
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