H. S. Code 28151100 
 CAS No. 1310-73-2 
 UN No. 1823 (Corrosive) 
 Dangerous Class 8.2 
 Molecular formula  NaOH 
 Molecular wt 40.01 
 Production standard GB209/93 
 Index Spec- 99%
 NaOH content % ≥99.0
 Na2CO3 % ≤1.0
 NaCl % ≤ 0.08
 Fe2O3 % ≤0.01
 Appearance: White Flakes
 Packing  25kg PP bag with PE liner
25mt/20FCL