
CAS Number7440-10-0
SynonymsEINECS 231-120-3; UNII-NKN7EZA750; Praseodymium-141; MFCD00011174; (144pr)praseodymium; Praseodymium
Molecular FormulaPr
Molecular Weight140.91
Density6.71 g/mL at 25ºC(lit.)
Boiling Point3520ºC(lit.)
Melting Point931ºC(lit.)
AppearanceLight yellow or soft, silver ductile metal chip
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7440-10-0 |
| Catalog No. | 2A-3181489 |
| Chinese Name | 金属镨 |
| Synonyms | EINECS 231-120-3; UNII-NKN7EZA750; Praseodymium-141; MFCD00011174; (144pr)praseodymium; Praseodymium |
| Molecular Formula | Pr |
| Molecular Weight | 140.91 |
| Density | 6.71 g/mL at 25ºC(lit.) |
| Boiling Point | 3520ºC(lit.) |
| Melting Point | 931ºC(lit.) |
| Appearance | Light yellow or soft, silver ductile metal chip |
| Storage Condition | Add to tightly sealed container and store in a coo |
| Packaging | III |
| PubChem ID | 329800531 |
| SMILES | [Pr] |
| InChI | InChI=1S/Pr |
| InChI Key | PUDIUYLPXJFUGB-UHFFFAOYSA-N |
| Hazard Symbols | 4.3 |
| Transport Info | Product name: Metal praseodymium |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| NIOBIUM BORIDE | 12045-19-1 | 2A-3181484 |
| NIOBIUM NITRIDE | 24621-21-4 | 2A-3181485 |
| Niobium-Tin | 12035-04-0 | 2A-3181486 |
| Permalloy | 2A-3181487 | 2A-3181487 |
| Phosphorus Nitride | 2A-3181488 | 2A-3181488 |
| Radium | 7440-14-4 | 2A-3181490 |
| Radium Oxide | 2A-3181491 | 2A-3181491 |
| Silicon(IV)Oxide | 68909-20-6 | 2A-3181492 |
| Silicon Boride | 12007-81-7 | 2A-3181495 |
| Silicon Selenide | 2A-3181496 | 2A-3181496 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA