Apprearance: white powder
| Item | Specification | |
| Soda ash light | Soda ash dense | |
| Sodium carbonate | 99.2% min | 99.1% min |
| chlorides | 0.70% max | 0.70% max |
| Iron | 0.0035 max | 0.004 max |
| Insoluble substance | 0.03% max | 0.04% max |
| Loss on dry | 0.8% max | 0.8% max |
| Space density of pile g/ml | - | 0.9% min |
| Particle size 180um meshive | - | 70% min |
Use:
1) materials of chemical industry,glass industfy,metallurgy,printing and dyeing,synthetic detergent ect.
2) Food stuff:As clacker in food process.