| Identification | Back Directory | [Name]
Zirconium silicide | [CAS]
12039-90-6 | [Synonyms]
ZIRCONIUM SILICIDE
ZIRCONIUM DISILICIDE
ZIRCONIUM SILICIDE, 99.5%
ZIRCONIUM SILICIDE, POWDER
ZIRCONIUM SILICIDE, -325 MESH
Zirconium silicide powder（ZrSi2）
99.5%(metalsbasisexcludingHf),Hf2-4%
Zirconium silicide ISO 9001：2015 REACH
Silicon Sulfide (SiS2) Sputtering Targets
Zirconium silicide, 99.5% trace metals basis excluding Hf
Zirconium silicide, 99.5% (metals basis excluding Hf), Hf 2-4% | [EINECS(EC#)]
234-911-1 | [Molecular Formula]
Si2Zr | [MDL Number]
MFCD00151547 | [MOL File]
12039-90-6.mol | [Molecular Weight]
147.4 |
| Chemical Properties | Back Directory | [Melting point ]
1790°C | [density ]
4.88 g/mL at 25 °C(lit.)
| [solubility ]
insoluble in H2O, aqua regia; sHF | [form ]
Powder | [color ]
Gray | [Specific Gravity]
4.88 | [Resistivity]
161 (ρ/μΩ.cm) | [Water Solubility ]
Insoluble in water. It is insoluble in acids, alkali and aqua regia. | [Crystal Structure]
Orthorhombic | [Exposure limits]
ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 | [Uses]
Zirconium silicide (Zr3Si2) has been identified as promising material for the neutron reflector in a gas cooled reactor. | [CAS DataBase Reference]
12039-90-6 | [EPA Substance Registry System]
Zirconium silicide (ZrSi2)(12039-90-6) |
| Hazard Information | Back Directory | [Chemical Properties]
Gray solid. Soluble in
hydrogen fluoride; insoluble in water and aqua
regia. | [Flammability and Explosibility]
Notclassified |
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