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    products center
    
    
    
        
    
        
        
        Dimethyl sulfoneHyaluronic acidShark cartilage powderCollagen proteinGlucosamineChondroitin sulfate sodium        
        
    
    

  
    
  
    

    

    
  
  
            
    Dimethyl sulfone
    
    
    
	      
    
	        
    
	          
    
	            
                 
    
	
		
    
			project
			Specifications
		
    
		
    
			Appearance
			White crystal
		
    
		
    
			Mesh number
			40-60 mesh
		
    
		
    
			purity
			＞99.9%
		
    
		
    
			DMSO content
			≤0.01%
		
    
		
    
			Melting point @ 760mm Hg
			108℃±1℃
		
    
		
    
			Bulk density
			＞0.65g/ml
		
    
		
    
			water content
			＜0.2%
		
    
		
    
			heavy metal
			＜3ppm
		
    
		
    
			arsenic
			＜0.1ppm
		
    
		
    
			cadmium
			＜0.1ppm
		
    
		
    
			mercury
			＜0.1ppm
		
    
		
    
			lead
			＜1ppm
		
    
		
    
			Burning residue
			＜0.2%
		
    
		
    
			Total bacteria
			＜1000CFU/G
		
    
		
    
			Coliform
			No
		
    
		
    
			Escherichia coli
			No
		
    
		
    
			Yeast
			＜10
		
    
		
    
			Salmonella
			No
		
    
	    

    

    
                 
                 
    

    
               
               
                   		
	            
    
            
    		
          
    
	      
    
	        
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