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 Uses: "Longdaxin" Feed grade zinc oxide can be used as zinc supplementation additive of feeds for poultry, livestock and fisheries industry.
 Quality standard of Feed grade zinc oxide
 
 
 
    
        
            | Item | Index |  
            | Zinc oxide (as ZnO)%,≥ | 99.7 | 95 |  
            | Zinc oxide (as Zn)%,≥ | 80.1 | 76.3 |  
            | Pb %,≤ | 0.005 | 0.005 |  
            | Cd %,≤ | 0.001 | 0.001 |  
            | As %,≤ | 0.001 | 0.001 |  
            | Fineness (pass 150um experimental sieve) %,≥ | 99 | 95 |      |