| DENSE | |
| APPEARANCE | white odorless, granular |
| TOTAL BASE CONTENT | 99.2% min (as Na2CO3 on Dry Base) |
| SODIUM OXIDE | 58.1% min (as Na2O on Dry Base) |
| SODIUM CHLORIDE | 0.05% max (as NaCl on Dry Base) |
| SODIUM SULFATE | 0.15% max (as Na2SO4 on Dry Base) |
| INSOLUBLES IN WATER | 0.1% max |
| BULK DENSITY | 800 - 1100kg/m3 |
| SIEVE ANALYSIS |
< 0.065mm :2.0% max
< 0.125 mm: 5.0% max < 0.25 mm: 60.0% max < 0.5 mm: 60.0% min < 1.0 mm: 95.0% min |