Sodium hydroxide is an important chemical raw material. It can be used in various fields. Specific information of caustic soda: 
1. Product range: 96% caustic soda flakes; 99% caustic soda flakes; 96% solid caustic soda; 99% solid caustic soda
2. Chemical name: sodium hydroxide
3. Chemical formula: NaOH
4. Executive standard: GB/209-2006
5. Content: caustic soda 99%  NaOH%.>=99.0  NaCL%<=0.03  Na2CO3%<=0.5  Fe2O3%<=0.005  caustic soda 96%  NaOH%>=96  NaCL%<=2.5  Na2CO3%<=1.2 Fe2O3%<=0.008
6. Uses: petroleum refining, papermaking, textile, printing and dyeing, soap, metallurgy, chemical industry, etc.
7. Packing: 25kg/bag,25T/20’FCL
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