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             NP-21(emulsifying agent OP-21) 
             Chemical ingredients: 
              alkylphenol polyoxyethylene (21)ether  
             Product specifications:  
              Appearance: White solid 
              Solubility: Freely soluble in water 
              PH: 6-7 
              HLB: 18 
              Cloud point: 100  above 
             Properties and application: 
              The product has good emulsibility, dispersibility, wetting ability 
              and salt resistance in high temperatures. It is used as a high temperature 
              dispersing and emulsifying agent,high purity electrolyte wetting 
              agent, and a stabilizing agent for polymer emulsion.  
             Packing: In iron barrel, each 200kg. 
            
              
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