Copper(I) sulfide

Name: Copper(I) sulfide
Brand: ALDRICH
Price: 675 PLN

anhydrous, powder, 99.99% trace metals basis

Synonym(s):

Chalcocite, Copper(1+) sulfide, Dicopper monosulfide

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5 G

PLN 675.00

List PricePLN 900.00Save 25%

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About This Item

Empirical Formula (Hill Notation):

Cu₂S

CAS Number:

22205-45-4

Molecular Weight:

159.16

NACRES:

NA.23

PubChem Substance ID:

24873523

UNSPSC Code:

12352302

EC Number:

244-842-9

MDL number:

MFCD00016062

Assay:

99.99% trace metals basis

Grade:

anhydrous

Form:

powder

Key Documents

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Product Name

Copper(I) sulfide, anhydrous, powder, 99.99% trace metals basis

InChI key

JESPAFKOCOFQIN-UHFFFAOYSA-N

InChI

1S/2Cu.S

SMILES string

[Cu]S[Cu]

grade

anhydrous

assay

99.99% trace metals basis

form

powder

reaction suitability

core: copper

technique(s)

NMR: suitable

impurities

≤150.0 ppm Trace Metal Analysis

density

5.6 g/mL at 25 °C (lit.)

application(s)

electroplating
material synthesis precursor

Quality Level

100

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Show Differences

1 of 4

This Item	342459	342467	450820
Sigma-Aldrich 510653 Copper(I) sulfide	Sigma-Aldrich 342459 Copper(I) sulfide	Sigma-Aldrich 342467 Copper(II) sulfide	Sigma-Aldrich 450820 Copper(II) sulfide
form powder	form powder	form powder	form powder
assay 99.99% trace metals basis	assay -	assay ≥99% trace metals basis	assay 99.99% trace metals basis
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
grade anhydrous	grade -	grade -	grade -
impurities ≤150.0 ppm Trace Metal Analysis	impurities -	impurities -	impurities -
density 5.6 g/mL at 25 °C (lit.)	density 5.6 g/mL at 25 °C (lit.)	density 4.6 g/mL at 25 °C (lit.)	density 4.6 g/mL at 25 °C (lit.)

General description

Cu63 NMR,[1] X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail. Copper sulfide is a monovalent and oxidation state was determined to be 2.2

Packaging

Packaged in ampules

accessory

Product No.

Description

Pricing

Z693847

Scienceware^® Break-Safe^™ ampule opener, allows one handed opening of up to 3 ampules at a time

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

0000475319

0000443463

0000322287

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In situ growth of copper sulfide nanoparticles on ordered mesoporous carbon and their application as nonenzymatic amperometric sensor of hydrogen peroxide.

Xiangjie Bo et al.

Talanta, 81(1-2), 339-345 (2010-03-02)

A simple and facile synthetic method to incorporate copper sulfide (Cu(2)S) nanoparticles inside the mesopores of ordered mesoporous carbons (OMCs) is reported. The Cu(2)S/OMCs nanocomposite was characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and

Understanding ionic vacancy diffusion growth of cuprous sulfide nanowires.

Xiaohua Liu et al.

Angewandte Chemie (International ed. in English), 49(18), 3165-3168 (2010-03-25)

Identification of SLF1 as a new copper homeostasis gene involved in copper sulfide mineralization in Saccharomyces cerevisiae.

W Yu et al.

Molecular and cellular biology, 16(5), 2464-2472 (1996-05-01)

In Saccharomyces cerevisiae, at least 12 genes are important for cells to propagate in medium containing elevated concentrations of copper salts (J. Welch, S. Fogel, C. Buchman, and M. Karin, EMBO J. 8:255-260, 1989). Complementation studies were carried out on

Synthesis of copper sulphide nanoparticles in carboxylic acids as solvent.

Lidia Armelao et al.

Journal of nanoscience and nanotechnology, 6(2), 401-408 (2006-04-01)

A novel method for the preparation of CuS nanoparticles based on the fast nucleation of the sulphide has been developed. The particles have been synthesized by reaction of thioacetic acid with water and copper carboxylates (acetate, propionate) in the corresponding

A heterostructure composed of conjugated polymer and copper sulfide nanoparticles.

Riccardo Narizzano et al.

The journal of physical chemistry. B, 109(33), 15798-15802 (2006-07-21)

A heterostructure formed by a conjugated polymer and semiconducting nanoparticles was produced. The conjugated polymer was synthesized by oxidative copolymerization of 3-thiopheneacetic acid and 3-hexylthiophene, thus obtaining an amphiphilic polythiophene that allows the formation of a stable polymer layer at

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