336734

Ammonium tetrathiotungstate

≥99.9% trace metals basis

• 동의어(들): Ammonium tungsten sulfide ((NH₄ )₂ WS₄ ), Bis(ammonium) tetrathiotungstate^(2-) , Diammonium tetrathiotungstate, Diammonium tetrathiotungstate^(2-)
• Linear Formula: (NH₄)₂WS₄
• CAS Number: 13862-78-7
• Molecular Weight: 348.18
• MDL number: MFCD00061410
• UNSPSC 코드: 12352300
• PubChem Substance ID: 24860418
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: ≥99.9% trace metals basis
• 양식: crystalline
• density: 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
• InChI key: MZSROLOWPFQNGM-UHFFFAOYSA-L

설명

애플리케이션

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves