- Melting point::
- 156.6 °C (lit.)
- Boiling point::
- 2000 °C
- Density :
- 7.3 g/mL at 25 °C (lit.)
- vapor pressure :
- <0.01 mm Hg ( 25 °C)
- Flash point::
- 2072°C
- storage temp. :
- no restrictions.
- solubility :
- soluble in acid solutions
- form :
- wire
- color :
- White
- Specific Gravity:
- 7.31
- Resistivity:
- 8.37 μΩ-cm
- Water Solubility :
- insoluble
- Merck :
- 14,4947
- Exposure limits:
- ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
- Stability::
- Stable. Incompatible with strong acids, strong oxidizing agents, sulfur.




