|
Cr2O3(%)
|
24-26
|
21-23
|
21-23
|
|
Basicity(%)
|
32-34
|
38-42
|
32-34
|
|
Fe(%)
|
0.1 MAX
|
0.1MAX
|
0.1MAX
|
|
Water insolubles(%)
|
0.1 MAX
|
0.1MAX
|
0.1MAX
|
|
Na2SO4 (%)
|
34.5
|
34.5
|
34.5
|