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342467

Sigma-Aldrich

Copper(II) sulfide

powder, −100 mesh, ≥99% trace metals basis

Synonym(s):

Copper Blue, Copper monosulfide, Cupric sulfide, Horace Vernet′s Blue

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About This Item

Empirical Formula (Hill Notation):
CuS
CAS Number:
1317-40-4
Molecular Weight:
95.61
EC Number:
215-271-2
MDL number:
MFCD00016066
UNSPSC Code:
12352300
PubChem Substance ID:
24861070
NACRES:
NA.23

Assay

≥99% trace metals basis

form

powder

particle size

−100 mesh

mp

220 °C (dec.) (lit.)

density

4.6 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

S=[Cu]

InChI

1S/Cu.S

InChI key

BWFPGXWASODCHM-UHFFFAOYSA-N

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General description

Cu63 NMR, X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail.

Packaging

Packaged in glass bottles

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Chunyan Wu et al.
Nanotechnology, 24(4), 045402-045402 (2013-01-10)
Here we report the fabrication of a novel photovoltaic device based on CuS nanotubes (CuSNTs) and indium tin oxide (ITO) Schottky junctions. Large-quantity synthesis of CuSNTs was accomplished via a solution-based sacrificial template method under moderate conditions, while ITO Schottky
A {Cu2S}2+ mixed-valent core featuring a Cu-Cu bond.
Stéphane Torelli et al.
Angewandte Chemie (International ed. in English), 49(44), 8249-8252 (2010-09-21)
Marco Zanella et al.
Chemical communications (Cambridge, England), 47(1), 203-205 (2010-10-05)
Recently (Baranov et al., Nano Lett., 2010, 10, 743) we demonstrated that depletion attraction between semiconductor nanorods in solution can be employed for both their self-assembly and their separation from spherical nanoparticles. Here we show that depletion attraction can be
Min Zhou et al.
Journal of the American Chemical Society, 132(43), 15351-15358 (2010-10-15)
We synthesized and evaluated a novel class of chelator-free [(64)Cu]CuS nanoparticles (NPs) suitable both for PET imaging and as photothermal coupling agents for photothermal ablation. These [(64)Cu]CuS NPs are simple to make, possess excellent stability, and allow robust noninvasive micro-PET
Geng Ku et al.
ACS nano, 6(8), 7489-7496 (2012-07-21)
Photoacoustic tomography (PAT) is an emerging molecular imaging modality. Here, we demonstrate use of semiconductor copper sulfide nanoparticles (CuS NPs) for PAT with an Nd:YAG laser at a wavelength of 1064 nm. CuS NPs allowed visualization of mouse brain after
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