| ≥1 piece |
Pharmaceutical grade Sodium carbonate for curing gastric acid high quality
| Item | Standard |
| Appearance | white odorless powder |
| Total alkali(quality fraction of Na2CO3 dry basis) | 99.2% min |
| NaCI (quality fraction of NaCI dry basis) | 0.70% max |
| Fe quality fraction (dry basis) | 0.0035% max |
| Sulfate(quality fraction of SO4 dry basis) | 0.03% max |
| Water-fast substance in quality fraction | 0.03% max |
| Accumulation density(g/ml) | 0.90% min |
| Particle size, 180 µm sieving residue | 70.0% min |
| Melting point | 851 °C(lit.) |
| Storage | in the shade |
| Packing | 25kg/bag |
2 APPLICATION:
Basic chemical raw materials, widely used in medicine (medical treatment for stomach acid), papermaking, metallurgy, glass, textile, dye and other industries, as food industry starter
3 Packing: 25kg/ carton