Lead(II) selenide
ALDRICH/254231 - 99.99%
CAS Number: 12069-00-0
Empirical Formula (Hill Notation): PbSe
Molecular Weight: 286.16
EC Number: 235-109-4
MDL Number: MFCD00016273
Linear Formula: PbSe
Product Type: Chemical
| assay | 99.99% |
| density | 8.1 g/mL at 25 °C (lit.) |
| greener alternative category |  , Enabling |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| InChI | 1S/Pb.Se |
| InChI key | GGYFMLJDMAMTAB-UHFFFAOYSA |
| Quality Level | 100 |
| SMILES string | [Se]=[PbH2] |
| sustainability | Greener Alternative Product |
| Application: | Lead selenide may be used to prepare PbSe/CdSe core/shell nanocrystal quantum dots (NQDs) applications such as infrared lasers and biological labels. Other applications may be as photodetectors. |
| General description: | Lead selenide has cubic rocksalt crystal structure which undergoes transition at high pressures to orthorhombic structure.2 PbSe is a semiconductor material that emits infrared radiation. Heat capacity of PbSe was evaluated by Kelley-Parks-Huffman method. |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here . |
| Packaging: | 25 g in poly bottle |
| Packaging: | Packaged in poly bottles |
| Symbol |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H331 - H360D - H373 - H410 |
| Precautionary statements | P202 - P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 |
| Hazard Codes | T,N |
| Risk Statements | 60-61-23/25-33-50/53 |
| Safety Statements | 53-20/21-28-45-60-61 |
| RIDADR | UN3283 - class 6.1 - PG 3 - MP - Selenium compound, solid, n.o.s |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% |
| Density | 8.1 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |