519111

Arsen(II)-sulfid

95%

• Lineare Formel: As₂S₂
• CAS-Nummer: 1303-32-8
• Molekulargewicht: 213.97
• MDL-Nummer: MFCD00049841
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 24874061
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Eignung der Reaktion: core: arsenic; reagent type: catalyst
• SMILES String: S=[As][As]=S
• InChI: 1S/As2S2/c3-1-2-4
• InChIKey: KKPLQJMNSIUAFP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Arsenic(II) sulfide has been used in thesynthesis of various materials, including chalcogenide zeolite analogs,direct-band-gap semiconductors, and thioarsenates. Arsenic(II) sulfide has alsobeen found to exhibit strong second harmonic generation, making it useful innonlinear optical applications.

Anwendung

Arsenic(II) sulfide has been used in:

• the synthesis of thioaresinates
• the synthesis of chalcogenide zeolite analogs (2)
• the synthesis of direct-band-gap semiconductors
• nonlinear optical applications because of its strong second harmonic generation

Sicherheitshinweise

• Piktogramme: GHS06,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H331,H410
• P-Sätze: P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P311
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklassenschlüssel: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges