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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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Nirupam Banerjee et al.
Dalton transactions (Cambridge, England : 2003), 39(41), 9789-9793 (2010-09-11)
Well uniform microspheres of phase pure Covellite were synthesized through a simple hydrothermal approach using poly vinyl pyrrolidone (PVP) as surfactant. The micro-spheres were constituted of numerous self-organized knitted nano-ribbons of ∼ 30 nm thickness. The effect of conc. PVP
Caifeng Ding et al.
Biosensors & bioelectronics, 25(5), 1082-1087 (2009-10-27)
An ultrasensitive chemiluminescence method based on the Au nanoparticles amplification for the quantitative detection of single-nucleotide polymorphisms (SNPs) in genomic DNA was accomplished by the DNA polymerase I (Klenow fragment)-induced coupling of the nucleotide-modified nanoparticle probe to the mutant sites
Mrinmoyee Basu et al.
Environmental science & technology, 44(16), 6313-6318 (2010-08-14)
Blue solution of copper(II) acetylacetonate complex, [Cu(acac)(2)] in dichloromethane (DCM) and an aqueous alkaline solution of thioacetamide (TAA) constitute a biphasic system. The system in a screw cap test tube under a modified hydrothermal (MHT) reaction condition produces a greenish
Hydrophilic flower-like CuS superstructures as an efficient 980 nm laser-driven photothermal agent for ablation of cancer cells.
Qiwei Tian et al.
Advanced materials (Deerfield Beach, Fla.), 23(31), 3542-3547 (2011-07-08)
Yixin Zhao et al.
Journal of the American Chemical Society, 131(12), 4253-4261 (2009-03-10)
Cu(2-x)S (x = 1, 0.2, 0.03) nanocrystals were synthesized with three different chemical methods: sonoelectrochemical, hydrothermal, and solventless thermolysis methods in order to compare their common optical and structural properties. The compositions of the Cu(2-x)S nanocrystals were varied from CuS
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