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241474

Sigma-Aldrich

Silver sulfide

99.9% trace metals basis

Synonym(s):

Disilver sulfide, Silver(I) sulfide

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About This Item

Empirical Formula (Hill Notation):
Ag2S
CAS Number:
Molecular Weight:
247.80
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

Assay

99.9% trace metals basis

mp

845 °C (lit.)

density

7.234 g/mL at 25 °C (lit.)

SMILES string

[Ag]S[Ag]

InChI

1S/2Ag.S

InChI key

OCWNMDUAUUAHSJ-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

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Yan Lei et al.
Journal of the American Chemical Society, 134(42), 17392-17395 (2012-10-10)
P3HT:Ag(2)S hybrid solar cells with broad absorption from the UV to NIR band were directly fabricated on ITO glass by using a room temperature, low energy consumption, and low-cost soft-chemical strategy. The resulting Ag(2)S nanosheet arrays facilitate the construction of
Jun Chen et al.
Nanoscale, 4(15), 4455-4458 (2012-06-28)
Herein, a novel structural transformation of Ag(2)S nanoparticles from hollow particles to solid spheres is reported. The features of these structures are identified through a set of characterizations based on which the formation mechanism is also investigated.
Zhongping Liu et al.
Nanoscale, 5(4), 1570-1575 (2013-01-19)
In this work, AgInS(2) hierarchical flowerlike nanoarchitectures, which are composed of ultrathin nanowires, were synthesized by thermolysis of a mixed solution of AgNO(3), InCl(3)·4H(2)O and n-dodecanethiol at elevated temperature. The average diameter and length of the nanowires composing the nanoarchitectures
Ionic and electronic transport in Ag₂S nanocrystal-GeS₂ matrix composites with size-controlled Ag₂S nanocrystals.
Robert Y Wang et al.
Advanced materials (Deerfield Beach, Fla.), 24(1), 99-103 (2011-12-07)
Takahiro Ishisone et al.
Journal of nanoscience and nanotechnology, 12(1), 648-655 (2012-04-25)
Ag2S nanoparticles (NPs) of 3.1 +/- 0.6, 8.1 +/- 1.0, and 10.2 +/- 1.6 nm in diameter capped with a long-chain amidoamine derivative (C18AA) were synthesized by a modified Brust method. Ag2S NPs capped with two types of azobenzene-derivatized alkanethiol

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