Product Description Re: Caustic Soda 99Min Flakes Molecular Formular: NaOH Specification: NaOH: 99 Min. Na2CO3: 0.7Max. NaCl: 0.1 Max. Fe2O3: 0.005 Max. Packing: 25kg pp bags, 25MT/FCL. Re: Caustic Soda 96Min Flakes Molecular Formular: NaOH Specification: NaOH 96 Min. Na2CO3 1.3Max. NaCl 2.7 Max. Fe2O3 0.008 Max. Packing: 25kg pp bags, 25MT/FCL. Payment Term:T/T L/C Shipping Date:2 weeks after order Origin:China Minimum Order Quantity:20 tons Packaging:in pp bag or pails Samples:free of charge Contact person:Sara Liu