372595
硫化铅(II)
99.9% trace metals basis
别名:
天然硫化铅, 硫化铅
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
PbS
化学文摘社编号:
分子量:
239.27
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-246-6
MDL number:
Assay:
99.9% trace metals basis
Form:
powder
form
powder
density
7.5 g/mL at 25 °C (lit.)
InChI key
XCAUINMIESBTBL-UHFFFAOYSA-N
InChI
1S/Pb.S
SMILES string
[PbH2]=S
assay
99.9% trace metals basis
Quality Level
General description
PbS 可从铅 (II) 盐和硫化氢溶液中沉淀。
Application
PbS 可用于电信。2
Packaging
塑料瓶包装
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 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
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
John Dainith
Chemistry (Weinheim An Der Bergstrasse, Germany) null
Jeffrey Yan et al.
Analytical chemistry, 84(14), 6122-6127 (2012-06-13)
Sulfur anions and their derivatives have long been recognized for their high selectivity and reactivity toward Pb(2+) ions and formation of highly absorptive yet water-insoluble compounds with both acid and base media. This phenomenon has been used for qualitative analysis
Illan J Kramer et al.
Advanced materials (Deerfield Beach, Fla.), 24(17), 2315-2319 (2012-04-03)
A bulk heterojunction of ordered titania nanopillars and PbS colloidal quantum dots is developed. By using a pre-patterned template, an ordered titania nanopillar matrix with nearest neighbours 275 nm apart and height of 300 nm is fabricated and subsequently filled
Pieter Geiregat et al.
ACS nano, 7(2), 987-993 (2013-01-10)
The absorption cross section of colloidal quantum dots in close-packed monolayers shows a 4 (CdSe) to 5-fold (PbS) enhancement compared to quantum dots in a dilute dispersion. Quantitative agreement is demonstrated between the value and the size dependence of the
Zhenhua Sun et al.
Advanced materials (Deerfield Beach, Fla.), 24(43), 5878-5883 (2012-09-01)
Infrared photodetectors based on single-layer CVD-grown graphene and PbS quantum dots, which are fabricated by solution processing, show ultrahigh responsivities of up to 10(7) A/W under infrared light illumination. The devices fabricated on flexible plastic substrates have excellent bending stability.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持