Soda ash dense, known as the sodium carbonate, is a white, granular component. Chemically, it consists of the formula Na₂CO₃. The substance has a density of around 0.9 g/cc, which is denser than common soda ash (0.7 g/cc for the lighter versions).
Chemical Composition | Unit | Min | Max |
Sodium Carbonate (Na2CO3) | % wt | 98.9 | 99.2 |
Sodium Chloride (NaCl) | % wt | 0.3 | 0.5 |
Sodium Chloride (NaCl) | % wt | 0.1 | 0.5 |
Sodium Sulfate (Na2So4) | % wt | -- | 0.05 |
Iron (Fe) | ppm | 30 | 50 |
Loss On Heat | % wt | -- | 0.2 |
Moisture | % wt | --- | 0.2 |
Ni | ppm | --- | 30 |
Cr | ppm | --- | 10 |
M n | ppm | --- | 10 Max |
Cu | ppm | --- | 65 |
Chemical Composition | Unit | Min | Max |
Total Alkalinity (Na2O) | % wt | 57.85 | 58.42 |
Pouring Density | g/cm3 | 0.90 | 1.0 |
Mesh | <40 | % wt | >40 |
Mesh | 40-140 | % wt | 59 |
Mesh | >140 | % wt | 1 |