化合物信息

4.46 g/cm³ (anhydrous)2.383 g/cm³ (hexahydrate)

4.46 g/mL at 25 °C(lit.)

decomposes

pale yellow solid (anhydrous)cream-coloured solid (hexahydrate)

beads

powder

92.4 g/100 mL (10 °C) in water

682 °C

686 °C(lit.)

Irritant

Warning

SmCl3

anhydrous

-10 mesh

99.9%

99.99% trace metals basis