1

Fineness % retained on 45 micron in wet sieving

%

34.0

12 max

40 max

12.0

34.0

Below 12%

2

Loss on lgnition (Max)

%

6.0

5.0

7.0

5.0

Max.3

3

Moisture Content

%

3.00

Not Specified

2.0

2.00

1

4

 Sio2(silicon dioxide)+ AL₂O₃(aluminum oxide) + Fe2O3(iron oxide)

%

70.0 min

70.0 min

Not Specified

70.0 min

94.83

5

SiO₂
Silicon dioxide

% Specified

Not Specified

Not Specified

35.0 min

61.53

6

MgO

%

-

4.0 max

5.0 max

0.45

7

SO₃

%

5.0 max

3.0 max

2.0 max

3.0 max

0.32

8

Na2O

%

Not Specified

5.0 max

Not Specified

1.5 max

0.68