S Salad oil      
Salicylic acid
 
Salt
 
Salt water  
 
Sea water      
Silicon grease
 
Silicon oil
 
Silicon tetrachloride (55℃)      
Silver nitrate
 
Soap solution
 
Soda ash
(Sodium carbonate)
Sodium bisulfite  
 
Sodium carbonate
(soda ash)
Sodium cyanide
 
Sodium hydrogen carbonate
 
Sodium hydrogen sulfite
 
Sodium hydroxide (caustic soda) [30% 70°C]
 
Sodium hydroxide (caustic soda) [30% RT]
 
Sodium hypochlorite [30% RT]
 
Sodium hypochlorite
[5% 70°C]
Sodium hypochlorite
[5% RT]
Sodium nitrate
 
Sodium perborate  
 
Sodium peroxide
Sodium phosphate
 
Sodium silicate      
Sodium sulfate
(Glauber's salt)
 
Sodium tetraborate (borax)
Sodium thiosulfate
Soy bean oil
 
Steam
Stearic acid
Styrene
 
Sulfur
Sulfuric acid 10 % 70℃
   
Sulfuric acid 10 % RT
   
Sulfuric acid 30 % 70℃
 
Sulfuric acid 30 % RT
 
Sulfuric acid 98 % 70℃
Sulfuric acid 98 % RT
 
Sulfuric acid Fuming RT
 
 
Sulfurous acid      
Sulfurous acid gas
Sulfurous acid natrium
Sulfurous acid 10% RT