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Product Name: Zinc Sulfate Hepta. Feed grade
Time: 2014/6/26 18:10:14
Views: 303
Introduction: Product: Zinc Sulfate Heptahydrate Batch no＿20140522＿＿Content＿22.0%＿＿＿ Quatity＿＿116T＿＿＿Examining date 2014-05-22 Manuf Date 2014-05-22 EXP.Date:2015-05-22 Items Standard ResultCo…

Products Information

 

 

 

Product: Zinc Sulfate Heptahydrate Batch no＿20140522＿＿

Content＿22.0%＿＿＿             Quatity＿＿116T＿＿＿

Examining date  2014-05-22       

Manuf Date 2014-05-22          EXP.Date:2015-05-22

 

Items                         Standard          Result

Content(ZnSO4.7H2O)    :        97%            97.2%

锌(Zn)                :       22.0%          22.12%                     

重金属(pb)              :        0.001%          0.0008%

砷(AS)                  :       0.0005%          0.0002%

（Cd）                 :       0.001%           0.0006%

PH                     :        4 – 6             5.5

InsoIuble matter          :        0.05%           0.03%

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