Name | Hafnium silicide |
Synonyms | HAFNIUM SILICIDE Hafnium silicide hafnium disilicide Hafnium (IV) silicide HAFNIUM (IV) SILICIDE hafniumsilicide(hfsi2) Hafniumsilicidemeshgraypowder |
CAS | 12401-56-8 |
EINECS | 235-640-1 |
InChI | InChI=1/Hf.S2/c;1-2/rHfS2/c1-3-2 |
Molecular Formula | HfSi2 |
Molar Mass | 234.66 |
Density | 8,02 g/cm3 |
Melting Point | 1680°C |
Water Solubility | it is insoluble in water. |
Appearance | Powder |
Exposure Limit | ACGIH: TWA 0.5 mg/m3NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
Storage Condition | Room Temprature |
MDL | MFCD00167026 |
TSCA | Yes |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Overview | Hafnium silicide is a transition metal silicide, a type of refractory intermetallic compound, due to its unique physical and chemical properties It has been successfully applied to complementary metal oxide semiconductor elements, thin film coatings, block structure components, electric heating elements, thermoelectric materials and photovoltaic materials. |
use | hafnium silicide nanomaterials show special electrical, optical, magnetic and thermoelectric properties, and even have potential application value in the field of catalysis. It is mainly used in luminescent materials and composite materials. |