Strontium
ALDRICH/460346 - dendritic pieces, purified by distillation, 99.9% trace metals basis
Synonym: Strontium element
CAS Number: 7440-24-6
Empirical Formula (Hill Notation): Sr
Molecular Weight: 87.62
EC Number: 231-133-4
MDL Number: MFCD00134060
Linear Formula: Sr
Product Type: Chemical
| assay | 99.9% trace metals basis |
| bp | 1384 °C (lit.) |
| density | 2.6 g/mL at 25 °C (lit.) |
| form | dendritic pieces |
| InChI | 1S/Sr |
| InChI key | CIOAGBVUUVVLOB-UHFFFAOYSA |
| mp | 757 °C (lit.) |
| purified by | distillation |
| reaction suitability | reagent type: reductant |
| resistivity | 23 μΩ-cm, 20°C |
| SMILES string | [Sr] |
| Application: | Dendritic strontium has a number of important uses including use as a component of alloys, as a material for pyrotechnic devices, as a reagent in the production of ferrite magnets, and as a dopant in the production of semiconductors. |
| Application: | Dendritic-strontium can be applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.It can also be used to make strontium-potassium-nioba |
| Application: | Used to make Strontium-potassium-nioba |
| General description: | Dendritic strontium is a form of strontium metal that has a unique, tree-like or branching morphology. It is often made by electrodeposition. Dendritic strontium is a silvery-white metal that is highly reactive with water and oxygen, and it readily tarnishes in air. It has several important physical properties, including a melting point of 769 °C and a density of 2.54 g/cm3. |
| Packaging: | 5, 25 g in ampule |
| Symbol |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H260 - H315 |
| Precautionary statements | P231 + P232 - P302 + P352 |
| Hazard Codes | F,Xi |
| Risk Statements | 14/15-38 |
| RIDADR | UN 3208 4.3 / PGI |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH014 |
| Purity | 99.9% trace metals basis |
| bp | 1384 °C (lit.) |
| mp | 757 °C (lit.) |
| Density | 2.6 g/mL at 25 °C (lit.) |
| UNSPSC | 12141504 |