Properties

• Appearance:

  white crystals or powder

• Density:

  5.85 g/mL at 25 °C(lit.)

• Melting point:

  501 °C(lit.)

• Boiling point:

  950 °C(lit.)

• Flashing point:

  951°C

• Vapour pressure:

  1 mmHg ( 547 °C)

Safety Information

• Symbol:

  

• Signal words:

  Danger

• Hazard statements:

  H302 Harmful if swallowed.

  H332 Harmful if inhaled.

  H360Df May damage the unborn child. Suspected of damaging fertility.

  H373 Causes damage to organs through prolonged or repeated exposure.

  H410 Very toxic to aquatic life with long lasting effects.

• Precautionary statements:

  P201 Obtain special instructions before use.

  P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

  P273 Avoid release to the environment.

  P304+P340+P312 IF INHALED:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell.

  P308+P313 IF exposed or concerned: Get medical advice/attention.

  P391 Collect spillage. Hazardous to the aquatic environment.