LEAD SELENIDE
- CAS No.
- 12069-00-0
- Chemical Name:
- LEAD SELENIDE
- Synonyms
- Clausthalite;LEAD SELENIDE;II)Lead selenide;selanylidenelead;plumbous selenide;leadselenide(pbse);LEAD (II) SELENIDE;Lead(II) Selenide 99%;Lead(II) selenide lump;Lead(II) selenide (PbSe)
- CBNumber:
- CB9340820
- Molecular Formula:
- PbSe
- Molecular Weight:
- 287.18
- MOL File:
- 12069-00-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/23 15:32:04
| Melting point | 1088°C |
|---|---|
| Density | 8.1 g/mL at 25 °C (lit.) |
| solubility | insoluble in H2O; soluble in HNO3 |
| form | 3 to 6mm Fused Gray Lump |
| Specific Gravity | 8.1 |
| color | Gray |
| Water Solubility | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| Crystal Structure | Cubic, Halite Structure - Space Group Fm3m |
| Exposure limits |
ACGIH: TWA 0.05 mg/m3; TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; IDLH 100 mg/m3; TWA 0.2 mg/m3; TWA 0.050 mg/m3 |
| CAS DataBase Reference | 12069-00-0(CAS DataBase Reference) |
| EPA Substance Registry System | Lead selenide (PbSe) (12069-00-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    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 | Xn,N,T | |||||||||
| Risk Statements | 20/22-33-50/53-23/25-61-60 | |||||||||
| Safety Statements | 22-26-28-36/37/39-45-61-60-20/21-53 | |||||||||
| RIDADR | 3288 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(a) | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28429090 | |||||||||
| NFPA 704 |
|
LEAD SELENIDE price More Price(2)
LEAD SELENIDE Chemical Properties,Uses,Production
Chemical Properties
gray black powder(s); semiconducting material used in infrared detectors and in thermoelectric devices, and as a 99.999% pure material, to produce photoconductive films [HAW93] [STR93] [CER91]
Uses
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.
Structure and conformation
The space lattice of PbSe belongs to the cubic system, and its rock-salt-type structure has a lattice constant of a=0.614 nm and Pb-Se=0.307 nm.
LEAD SELENIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 59)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13467 | 58 | Inquiry |
| changzhou huayang technology co., ltd | +8615250961469 | China | 9827 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Supplier | Advantage |
|---|---|
| Alfa Aesar | 58 |
| career henan chemical co | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| Henan Alfa Chemical Co., Ltd | 58 |
| changzhou huayang technology co., ltd | 58 |
| Shaanxi Didu New Materials Co. Ltd | 58 |
| LEAPCHEM CO., LTD. | 58 |
| Aladdin Scientific | 58 |
| Aladdin Scientific | 58 |
| ABCR GmbH & CO. KG | 75 |
Related articles
- The brief introduction of Lead selenide
- Previous studies of PbSe have reported the rock salt crystal structure at ambient temperature and pressure with a lattice para....
- May 23，2024
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