Re:Re: Caustic Soda 96%Min Flakes Specification Molecular Formular: NaOH Specification: NaOH 96% Min. Na2CO3 1.3%Max. NaCl 2.7% Max. Fe2O3 0.008% Max. Packing: 25kg pp bags, 25MT/FCL. Soda Ash Light Specifications: Total base content (as Na2CO3, on dry base): Min. 99.2 % Chlorides (as NaCL, on dry base): Max. 0.70% Iron (as Fe, on dry base): Max. 0.035% Insolubles in water: Max. 0.03% Loss on ignition: Max. 0.80% Fineness (180um): Min. 75.0% Package: In 25kg bag, 20MT/20FCL.. Appearance: White powder or fine crystals. Packing: 25kgs net bag, 20mts in the 20'FCL If you are interested in our products,pls contact me ---Sharon mail sharon (at)chemliancheng dot com or msn hebeilianchengzhang at hotmail dot com