On Chemball
        
          
          
            
            
            
            
            
              
              
              
            
          
        
      
      
      
      My Chemball
        
          +86-571-8627 3270
        
       
        Tianjin Tongxin Chemical Co.,Ltd.
            
            
            
                  Tianjin Tongxin Chemical Co.,Ltd.
                
                
                
                
                  Main Products: 
                  Sodium Hypophosphite / Calcium Carbonate / Sodium Bicarbonate / Potassium Hydrogencarbonate / Ammonium Bicarbonate / Sodium Percarbonate / Sodium Sulfide (Anhydrous) / Potassium Sulfate / Sodium Metabisulfite / Sodium Bisulfite / Sodium Sulfite / Magnesium Sulfate Heptahydrate / Sodium Thiocyanate / Ferric Chloride / Sodium Tetrafluoroborate / Sodium Fluoride / Trisodium Phosphate / Trisodium Phosphate Dodecahydrate / Sodium Phosphate Monobasic / Sodium Tripolyphosphate / Boric Acid / Sodium Humate / Potassium Citrate / Citric Acid Monohydrate
                
              
        
          
          Sodium Hypophosphite
        
          
          Calcium Carbonate (Light)
        
          
          Baking Soda
        
          
          Potassium Hydrogencarbonate
        
          
          Ammonium Bicarbonate
        
          
          Sodium Percarbonate
        
          
          Calcium Carbonate (Heavy)
        
          
          Alkali Sulfide
        
          
          Potassium Sulfate Industrial Grade
        
          
          Sodium Metabisulfite
        
          
          Sodium Bisulfite
        
          
          Anhydrous Sodium Sulfite
        
          
          Magnesium Sulfate Heptahydrate
        
          
          Sodium Thiocyanate
        
          
          Ferric Chloride (Anhydrous)
        
          
          Sodium Fluoroborate
        
          
          Sodium Fluoride
        
          
          Trisodium Phosphate
        
          
          Trisodium Phosphate Dodecahydrate
        
          
          Sodium Phosphate Monobasic
        
          
          Sodium Tripolyphosphate
        
          
          Boric Acid
        
          
          Sodium Humate
        
          
          Potassium Citrate
        
          
          Citric Acid Monohydrate
        
      
    1/6
CAS: 5949-29-1
        
        
      Pharm Grade
                25 KG/Woven Bag
                      
                    
                      
                        1000 KG/Jumbo Bag
                      
                    
                  1/3
CAS: 866-84-2
        
        
      Tech Grade
                25 KG/Woven Bag
                      
                    
                  1/3
CAS: 68131-04-4
        
        
      Tech Grade
                25 KG/Woven Bag
                      
                    
                  1/3
CAS: 10043-35-3
        
        
          
           DG
            Class 0.0
            DG
            Class 0.0
          
              UN:
              0.0
            
          
        
      Tech Grade
                25 KG/Woven Bag
                      
                    
                  1/3
CAS: 7758-29-4
        
        
      Tech Grade
                25 KG/Woven Bag
                      
                    
                   
             
                    
                     
           
             
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
         
          
        