Inspection Item

Standard

Check Result

Conclusion

Total Zinc Chloride

           ≥

98.0

98.02

Qualified

Acid Insoluble Matter                 ≤

0.02

0.01

Qualified

Basic Salt
                             ≤

1.8

1.76

Qualified

Sulfate Salt
                             ≤

0.01

0.01

Qualified

Iron                          ≤

0.0005

  0.0003

Qualified

Lead                         ≤

0.0003

0.0003

Qualified

Barium                       ≤

0.05

0.02

Qualified

Calcium                      ≤

0.2

0.10

Qualified

Moisture %                     ≤

0.5

0.40

Qualified

PH

3-4

3.60

Qualified

Zinc flake corrosion test

PASS

PASS

Qualified