241474

硫化银

99.9% trace metals basis

• Synonym(s): Disilver sulfide, Silver(I) sulfide
• Empirical Formula (Hill Notation): Ag₂S
• CAS Number: 21548-73-2
• Molecular Weight: 247.80
• EC 号: 244-438-2
• MDL编号: MFCD00003406
• PubChem化学物质编号: 24854485
• NACRES: NA.23

Properties

• 质量水平: 100
• 测定: 99.9% trace metals basis
• mp: 845 °C (lit.)
• 密度: 7.234 g/mL at 25 °C (lit.)
• SMILES string: [Ag]S[Ag]
• InChI: 1S/2Ag.S
• InChI key: OCWNMDUAUUAHSJ-UHFFFAOYSA-N

Safety Information

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H315 - H319 - H335
• 预防措施声明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Gloves