Specifications:
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

Uses: in papermaking industry,soap industry,textile printing and dyeing industry, chemicals industry,petroleum industry etc.