Product Name Caustic Soda Flakes 
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
Na 2 CO 3   %         ≤   1.0
NaCl   %              ≤   0.08
Fe 2 O 3   %            ≤   0.01
Appearance White Flakes
Packing 25kg PP bag with PE liner, 25mt/20fcl