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    ZH 371 YL Dirt-inhibiting Corrosion inhibitor 
    
    
    
	      
    
	        
    
	          
    
	            
              
               
    
	
		
    
			 
		
    
		
    
			
			
    
				
					
    
						  Quality standard  
					
    
				    
			
    
			    		
		
    
	    

    


    
	
		
    
			 
			 
		
    
		
    
			 
			
			
    
				
					
    
						Item
						Value
					
    
					
    
						First grade
						Salable product
					
    
					
    
						Phosphonate ( as PO43-) %≥
						7.00
						7.00
					
    
					
    
						Phosphorous acid ( as PO43-) %≤
						0.30
						0.50
					
    
					
    
						Azole type ( as C6H5N3) %≥
						0.80
						0.50
					
    
					
    
						Solid % ≥
						25.00
						23.00
					
    
					
    
						Density (20°C)g/cm3≥
						1.12
						1.10
					
    
					
    
						PH ≤
						5.00
						5.00
					
    
					
    
						Appearance
						colorless or light yellow transparent liquid
					
    
				    
			
    
			    		
		
    
	    

    


    
	
		
    
			    
		
    
		
    
			
			
    
				
					
    
						  Uses 
					
    
				    
			
    
			    		
		
    
	    

    


    
	
		
    
			 
			 
		
    
		
    
			 
			
			
    Dosage 50 ~ 100mg/l
    
			    		
		
    
	    

    


    
	
		
    
			 
		
    
		
    
			
			
    
				
					
    
						  Packing, Storage  
					
    
				    
			
    
			    		
		
    
	    

    


    
	
		
    
			 
			 
		
    
		
    
			 
			
			
    Net wt. 25kg in plastic drum , It should be stored in dry & ventilating place, valid period is 12 months.
    
			    		
		
    
	    

    


     
    
     		
	            
    
            
    		
          
    
	      
    
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    Contact Us
    
      
    
      
    Add:Baitu industrial park, Qujiang district, 
    Shaoguan, Guangdong, China 
    
        Tel:+86-751-6484256 office  +86-751-6484259,Purchase
    
        Fax:+86-751-6484256
    
        E-mail:yaluhuanbao@126.com
    
    
    
    
    
  
    

    

    Copyright (C) 2018,Shaoguan Yalu Environment Protection Industrial Co., LTD. All Rights Reserved.Supported   by ChemNet ChinaChemNet Toocle Copyright Notice
    

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