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229466

Sigma-Aldrich

Antimony(III) sulfide

99.995% trace metals basis

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About This Item

Formula condensata:
Sb2S3
Numero CAS:
Peso molecolare:
339.72
Numero CE:
Numero MDL:
Codice UNSPSC:
12352300
ID PubChem:
NACRES:
NA.23

Saggio

99.995% trace metals basis

Punto di fusione

550 °C (lit.)

Densità

4.64 g/mL at 25 °C (lit.)

Stringa SMILE

S=[Sb]S[Sb]=S

InChI

1S/3S.2Sb
IHBMMJGTJFPEQY-UHFFFAOYSA-N

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Descrizione generale

Antimony(III) sulfide (Sb2S3) is a semiconductor material known for its unique optical and electronic properties, including a direct bandgap of approximately 1.7 eV, making it suitable for photovoltaic applications. Its high absorption coefficient enables effective light harvesting, which is advantageous in solar cells and photodetectors. Additionally, Sb2S3 exhibits promising thermoelectric properties, making it a candidate for energy conversion applications.

Applicazioni

  • Thermal decomposition of tris(O-ethyldithiocarbonato)-antimony(III): A single-source precursor for antimony sulfide thin films, important for developing materials with specific optical properties (Eensalu et al., 2022).
  • Antimony sulfide as a light absorber in highly ordered, coaxial nanocylindrical arrays: Discusses the integration of antimony sulfide into photovoltaic devices, significant for chemists interested in renewable energy solutions (Wu et al., 2015).
  • Syntheses and characterization of one-dimensional alkali metal antimony (III) thiostannates: Explores novel antimony(III) sulfide compounds for potential use in electronic and photonic devices (Yohannan and Vidyasagar, 2015).
  • Antimony (III) speciation in hydrosulfide solutions: Provides insights into the geochemical behavior of antimony sulfide complexes, important for environmental chemists and academia studying heavy metal cycling (Olsen et al., 2019).

Pittogrammi

Health hazard

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Aquatic Chronic 3 - Carc. 2 - STOT RE 2

Organi bersaglio

Lungs

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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The chemistry of antimony trisulphide colloid (ATC) was examined to elucidate the radiolabelling mechanism with 99mTcO4(-). Ion exchange chromatography and atomic absorption spectrophotometry techniques determined ATC to be resistant to hydrolysis in 0.1M hydrochloric acid (HCl) at 25 degrees C
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