Merck
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450820

Sigma-Aldrich

Copper(II) sulfide

powder, 99.99% trace metals basis

Synonym(s):
Copper Blue, Copper monosulfide, Cupric sulfide
Empirical Formula (Hill Notation):
CuS
CAS Number:
Molecular Weight:
95.61
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.99% trace metals basis

form

powder

mp

220 °C (dec.) (lit.)

density

4.6 g/mL at 25 °C (lit.)

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

10 g in ampule
Packaged in ampules

Storage Class Code

13 - Non 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

Certificate of Analysis

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Certificate of Origin

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