12039-79-1

Name TANTALUM SILICIDE
CAS 12039-79-1
EINECS(EC#) 234-902-2
Molecular Formula Si2Ta
MDL Number MFCD00049564
Molecular Weight 237.12
MOL File 12039-79-1.mol
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Chemical Properties

Melting point  2200°C
density  9,14 g/cm3
form  Powder
color  gray
Specific Gravity 9.14
Resistivity 8.5 (ρ/μΩ.cm)
Water Solubility  Insoluble in water.
Thermal Conductivity 37.028 W/(m·K)
Crystal Structure Hexagonal
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
Stability: Corroded by molten Ni
CAS DataBase Reference 12039-79-1
EPA Substance Registry System Tantalum silicide (TaSi2) (12039-79-1)

Safety Data

Safety Statements 
WGK Germany  3
TSCA  Yes

Hazard Information

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