INDEX NAME

SPECIFICATIONS

INSPECTTING ESULTS

PURITY:≥

98%

99.1%

FE:        ≤

0.003%

0.0028%

SR:        ≤

0.5%

0.01%

CA:     ≤

0.05%

0.022%

SULPHIDE:           ≤

0.008%

0.00091%

Water Insoluble Matter: ≤

0.1%

0.009%

NA:   ≤

0.05%

0.009%