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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
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Item
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Index
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Zinc oxide (as ZnO)%,≥
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99.7
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95
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Zinc oxide (as Zn)%,≥
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80.1
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76.3
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Pb %,≤
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0.005
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0.005
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Cd %,≤
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0.001
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0.001
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As %,≤
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0.001
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0.001
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Fineness (pass 150um experimental sieve) %,≥
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99
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95
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