254231
Lead selenide
Pb(II), 99.99%
别名:
Lead monoselenide, Lead(II) selenide, Plumbous selenide
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关于此项目
线性分子式:
PbSe
化学文摘社编号:
分子量:
286.16
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23
EC Number:
235-109-4
MDL number:
产品名称
硒化铅(II), 99.99%
Quality Segment
assay
99.99%
form
powder and chunks
reaction suitability
core: lead
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
Greener Alternative Product
density
8.1 g/mL at 25 °C (lit.)
greener alternative category
, Enabling
SMILES string
[Se]=[PbH2]
InChI
1S/Pb.Se
InChI key
GGYFMLJDMAMTAB-UHFFFAOYSA-N
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.
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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.
Packaging
塑料瓶包装
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves