Inspection Item

检验项目

Standard

标准要求

Check Result

检验结果

Conclusion

是否合格

Total Zinc

总锌（以ZnCl2计）%             ≥

98.0

98.02

Qualified

Acid Insoluble Matter
酸不溶物 %                   ≤

0.02

0.018

Qualified

Basic Salt
碱式盐（以ZnO计）%           ≤

1.8

1.86

Qualified

Sulfate Salt
硫酸盐（以SO4计）%           ≤

0.01

0.01

Qualified

Iron
铁（以Fe计）%                  ≤

0.0005

  0.0003

Qualified

Plumbum
铅（以Pb计）%                ≤

0.0003

0.0003

Qualified

Barium
钡（以Ba计）%                ≤

0.05

0.02

Qualified

Calcium
钙（以Ca计）%               ≤

0.2

0.10

Qualified

Moisture
水分 %                       ≤

0.5

0.40

Qualified

PH

3-4

3.60

Qualified

Zinc flake corrosion test
锌片腐蚀试验

通过

通过

Qualified