Potassium monosulfide

Base Information

• Chemical Name: Potassium monosulfide
• CAS No.: 37248-34-3
• Molecular Formula: K.S
• European Community (EC) Number: 215-197-0
• ICSC Number: 0549
• UN Number: 1382
• DSSTox Substance ID: DTXSID901014376
• Wikipedia: Potassium sulfide
• Mol file: 37248-34-3.mol

Synonyms:Potassium monosulfide;1312-73-8;Potassium sulfide (K2S);dipotassium;sulfanide;37248-34-3;Kaliumsulfid;MFCD00043083;Potassium sulfide, anhydrous;UNII-31R0R7HD0N;Dipotassium monosulfide (K2S);K2-S;HSDB 1204;DTXSID901014376;EINECS 215-197-0;UN1382;UN1847;Potassium sulfide, hydrated with not <30% water of crystallization [UN1847] [Corrosive];AI3-25350;Potassium sulfide, hydrated with not <30% water of crystallization;Potassium sulfide, anhydrous or potassium sulfide with <30% water of crystallization;K.S;Potassium sulfide, anhydrous or potassium sulfide with <30% water of crystallization [UN1382] [Spontaneously combustible]

Chemical Property of Potassium monosulfide

Chemical Property:

• Vapor Pressure: 12600mmHg at 25°C
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 110.90730918
• Heavy Atom Count: 3
• Complexity: 2.8
• Transport DOT Label: Spontaneously Combustible

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Hazard Codes: C:腐蚀性物质‖N
• Statements: R31:与酸接触释放出有毒气体‖R34
• Safety Statements: S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治‖S45

MSDS Files:

Useful:

• Chemical Classes: Other Classes -> Sulfur Compounds
• Canonical SMILES: [SH-].[K+].[K+]
• Inhalation Risk: Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly.
• Effects of Short Term Exposure: The substance is corrosive to the eyes, skin and respiratory tract. Inhalation may cause lung oedema. Exposure at high levels could cause death. The effects may be delayed. Medical observation is indicated.