Sodium hydroxide (NaOH)≥-----------------99.0
Sodium carbonate (Na2CO3)≤-------------0.80
Sodium chloride (NaCl≤----------------------0.05
Ferric oxide (Fe2O3)≤-------------------------0.00599%
Sodium carbonate (Na2CO3)≤-------------0.80
Sodium chloride (NaCl≤----------------------0.05
Ferric oxide (Fe2O3)≤-------------------------0.00599%
1) +mesh 16: 7% max
2) +mesh 60 -mesh 16: 87% min
3) -mesh 60: 6% max
2) +mesh 60 -mesh 16: 87% min
3) -mesh 60: 6% max

