Praseodymium
- CAS number
- 7440-10-0
- Molecular weight
- 140.91
- Molecular formula / chemical symbol
- Pr
Description
Melting point： 931 ° C
Boiling point：3512 ° C
Density：6.773g/ml
Appearance: light yellow metal, texture is soft, ductility.
USES
In the petroleum chemical industry can be used as a catalyst。
Keyword:Catalyst