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) NaOH: 99% min; 96% min
2) Na2CO3: 0.7% max; 1.4% max
3) NaCL: 0.1% max; 2.8% max
4) Fe2O3: 0.01% max; 0.01% max
2) Na2CO3: 0.7% max; 1.4% max
3) NaCL: 0.1% max; 2.8% max
4) Fe2O3: 0.01% max; 0.01% max

