ITEM

STANDARD

RESULT

Apperance

White Crystal

White crystal

Assay %

≥99

99.52

Chlorides %

≤0.50

0.1

Sulfate(SO4) %

≤0.02

<0.01

Bromate(BrO3) %

≤0.003

<0.003

PH Value

5.5-8.5

5.98

Moisture %

≤0.50

0.19

Degree of clearance

Passde

OK

Conclusion: This product conform to requirements of  YINGKE Specification.