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Core Inorganics
Periodic Acid

                        
Perchloric Acid

                        
Ceric Ammonium Nitrate

                        
Silver Nitrate

                        
Nitric Acid

                        
Triflate

                        
Rubidium Nitrate

                        
Lithium Iodide

                        
Lithium Perchlorate

                        
Cadmium Chloride

                        
  Ask the Chemist
 
Q: how can we find out the percetage of available chlorine in sodium hypochlorite of 15%purity?
A: Standard practice is to use an iodometric titration. Potassium iodide is added to the sodium hypochlorite solution, it is acidified and then titrated with standard sodium thiosulfate solution to the starch endpoint.