1.White crystal flakes or pearls 2.Highest purity 3.25kg/pp bag 25T/20'FCL 4.Pulp/ Synthetic detergents/ Papermaking /Soap manufacturing 5.NaOH Content (%)-----------99.00min Fe2O3 (%)---------------------0.005max Na2CO3(%) -------------------0.5 max NaCl(%)-------------------------0.03 max 25kg/pp bag 25T/20'FCL