Sodium Meta Aluminate (SMA)
CONTACTAvailable in white powder
Available in 25kg bags.
Main Uses: widely used in water softening, construction(accelerate the solidification of concrete), paper industry, fire brick production, alumina production etc.
| Item | Standard | Results |
| Appearance | White Powder | White Powder |
| Content (NaAlO2) | ≥80% | 82.17 |
| Aluminium Oxide (AL2O3) | ≥50% | 51.1 |
| Sodium Oxide (Na2O) | ≥37% | 39.62 |
| Molar Ratio (Na2O/ AL2O3) | 1.25±0.05 | 1.28 |
| Iron (Fe) ppm | ≤150 | 62.3 |
| PH Value | ≥12 | 13.5 |
| Water Insoluble | ≤0.5% | 0.07 |
