Potassium sulfide anhydrous
Suppliers
Names
[ CAS No. ]:
1312-73-8
        
[ Name ]:
 Potassium sulfide anhydrous
        
[Synonym ]:
                
                POTASSIUM SULFIDE
                
                
            
                
                EINECS 215-197-0
                
                
            
                
                MFCD00043083
                
                
                
                
    
Chemical & Physical Properties
[ Melting Point ]:
840ºC
            
[ Molecular Formula ]:
K2S
            
[ Molecular Weight ]:
110.26200
            
[ Exact Mass ]:
109.89900
            
[ PSA ]:
25.30000
            
[ LogP ]:
0.64820
            
[ Vapour Pressure ]:
12600mmHg at 25°C
            
[ Stability ]:
Stable, but air-sensitive. Flammable. Contact with acids liberates poisonous hydrogen sulfide. Anhydrous material may be spontaneously combustible.
            
MSDS
Safety Information
[ Hazard Codes ]:
 C:Corrosive;
            
[ Risk Phrases ]:
 R31;R34
            
[ Safety Phrases ]:
 S26-S45-S61
            
[ RIDADR ]: 
1382
            
[ Packaging Group ]:
 II
            
[ Hazard Class ]:
4.2