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    Key Products: Ammonium persulfate | Sodium persulfate |Potassium persulfate
    
        
    
            
    
                
    
                    
                        
                    
                        
                
    


            
    
        
    
    
    

    

    
    
    
        
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			product Name
			Potassium dichromate
		
    
		
    
			Synonyms
			Potassium dichromate standard solution; Potassium bichromate; Red potassium chromate; dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
		
    
		
    
			Molecular Formula
			Cr2K2O7
		
    
		
    
			Molecular Weight
			294.1846
		
    
		
    
			InChI
			InChI=1/2Cr.2K.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2K/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1
		
    
		
    
			CAS Registry Number
			7778-50-9
		
    
		
    
			EINECS
			231-906-6
		
    
		
    
			Molecular Structure
			7778-50-9 Potassium dichromate
			
     
    
			    		
		
    
		
    
			Melting point
			398℃
		
    
		
    
			Water solubility
			125 g/L (20℃)
		
    
	    

    

    
        
    
    
    
    
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