| ITEM |
SPECIFICATION |
| ANHYDROUS BASIS PERCENT BY WEIGHT |
| IRON, MAX (FE) |
0.00-0.0010 |
| SODIUM CARBONATE, MAX (NA2CO3) |
0.00-0.40 |
| SODIUM SULFATE, MAX (NA2SO4) |
0.00-0.05 |
| SODIUM CHLORIDE, MAX (NACL) |
0.00-2.20 |
| PERCENT BY WEIGHT |
| SODIUM OXIDE (NA2O) |
55.40-57.12 |
| SODIUM HYDROXIDE (NAOH) |
71.50-73.50 |