COBALT OXIDE CERTIFICATE OF ANALYSIS

Lot No.

Quantity

6000 KGS

Packing

25kg/Drum x 24 Drums

Element

Index value

Result %

Co

71.5-72.5

72.47

Ni

≤0.20

0.012

Mn

≤0.06

0.003

Fe

≤0.05

0.018

Cu

≤0.06

0.002

Zn

≤0.01

0.005

Ca

≤0.05

0.005

Na

≤0.05

0.02

Mg

≤0.05

0.02

Pb

≤0.01

0.004

Cd

≤0.01

0.001

K

≤0.05

0.010

Apparent Density(g/cm3)

1.0-1.8

1.1

Tap Density

2.6-2.8

2.6

Particle Size

Less than 40 micron(%)

≥97.7

98%

Between 40-120 microns(%)

≤2.2

2.0