Praseodymium
CAS Number7440-10-0
FormulaPr
Mol. Weight140.91 g/mol
Praseodymium
What is Praseodymium?
Praseodymium is a chemical compound with CAS number 7440-10-0 and molecular formula Pr. It is used in various industrial and research applications.
Specifications
Molecular Weight
140.91 g/mol
Assay/Purity
99.9% trace metals basis
Boiling Point
3520 °C(lit.)
Density
6.71 g/mL at 25 °C(lit.)
Safety Information
GHS02Signal Word
Danger
Hazard Statements
H250
Precautionary Statements
P222-P231-P422
Required PPE
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
931 °C(lit.)
EC Number
231-120-3
WGK Germany
3