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208183

Cadmium sulfide

powder

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About This Item

Linear Formula:
CdS
CAS Number:
1306-23-6
Molecular Weight:
144.48
NACRES:
NA.23
PubChem Substance ID:
24852497
UNSPSC Code:
12352300
EC Number:
215-147-8
MDL number:
MFCD00010922
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grade

synthesis grade

form

powder

mol wt

Mw 144.5 g/mol(lit.)

reaction suitability

reagent type: catalyst
core: cadmium

mp

−1750 °C (at a pressure of 100 bar) (lit.)

solubility

H2O: insoluble(lit.)

density

4.82 g/mL at 25 °C (lit.)

SMILES string

S=[Cd]

InChI

1S/Cd.S

InChI key

CJOBVZJTOIVNNF-UHFFFAOYSA-N

General description

Natural occurrence: hawleyite (structural type of sphalerite) and greenockite (structural type of wurtzite)

Application

Applications: pigment in the chemical industry; photoresistors; optical-electronic pairs, photodiodes, solar batteries; phosphors. Single crystals of cadmium sulfide are used for the preparation of optical devices operating in the infrared regaion of spectrum. Cadmium sulfide is a direct band gap semiconductor with a band gap band from 2.42 to 2.57 eV.

Packaging

Packaged in glass bottles

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signalword

Danger

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Aquatic Chronic 4 - Carc. 1B - Muta. 2 - Repr. 2 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
MKAA3516V
MKAA3516
05419CJ
03211BJ
13721PD

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Protocols

Selenium Nanoparticles Applications

Selenium's roles range from essential dietary element to semiconductor in advanced applications like xerography.

Shancheng Yan et al.
Journal of nanoscience and nanotechnology, 13(6), 4242-4246 (2013-07-19)
A roll-on transfer strategy is developed to enable large-scale and uniform assembly of CdS nanowires on various rigid and flexible substrate materials. In this method, the CdS nanowires were synthesized by the hydrothermal method. The dispersed CdS NWs could be
Janusz Szeremeta et al.
Nanoscale, 5(6), 2388-2393 (2013-02-12)
Wide wavelength range (550-1600 nm) measurements of nonlinear optical properties of ca. 5 nm CdS quantum dots (QDs) colloidal solution were performed using the Z-scan technique with femtosecond laser pulses at 1 kHz. Parameters characterizing nonlinear absorption and nonlinear refraction
Sandrine Ithurria et al.
Journal of the American Chemical Society, 134(45), 18585-18590 (2012-10-16)
Atomic layer deposition (ALD) is widely used for gas-phase deposition of high-quality dielectric, semiconducting, or metallic films on various substrates. In this contribution we propose the concept of colloidal ALD (c-ALD) for synthesis of colloidal nanostructures. During the c-ALD process
View All Related Papers

Global Trade Item Number

SKUGTIN
208183-100G04061838769466