Table 2.
Appearance | Solid Content (% by Mass) | pH | Viscosity | Absorbance Ratio A230/A600 | Carbon (% by Mass) | Molar Ratio (O/C) |
---|---|---|---|---|---|---|
Brown paste | 43 ± 1 | ≥1.2 | ≥2000 | ≥45 | 47 ± 5 | 0.6 ± 1 |
Appearance | Solid Content (% by Mass) | pH | Viscosity | Absorbance Ratio A230/A600 | Carbon (% by Mass) | Molar Ratio (O/C) |
---|---|---|---|---|---|---|
Brown paste | 43 ± 1 | ≥1.2 | ≥2000 | ≥45 | 47 ± 5 | 0.6 ± 1 |