336734

Ammoniumtetrathiowolframat

≥99.9% trace metals basis

• Synonym(e): Ammonium tungsten sulfide ((NH₄ )₂ WS₄ ), Bis(ammonium) tetrathiotungstate^(2-) , Diammonium tetrathiotungstate, Diammonium tetrathiotungstate^(2-)
• Lineare Formel: (NH₄)₂WS₄
• CAS-Nummer: 13862-78-7
• Molekulargewicht: 348.18
• MDL-Nummer: MFCD00061410
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 24860418
• NACRES: NA.23

Eigenschaften

• Assay: ≥99.9% trace metals basis
• Form: crystalline
• Dichte: 2.71 g/mL at 25 °C (lit.)
• SMILES String: N.N.S[W](S)(=S)=S
• InChI: 1S/2H3N.2H2S.2S.W/h2*1H3;2*1H2;;;/q;;;;;;+2/p-2
• InChIKey: MZSROLOWPFQNGM-UHFFFAOYSA-L

Beschreibung

Anwendung

This classic building block for transition metal sulfide cluster compounds was recently used in a low-temperature, solid state synthesis of a new series of heterometallic sulfide clusters stabilized with dppm [bis(diphenylphosphino)methane] ligands.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves