●Chloride（by mass fraction of NaCl）%≤:0.30
●Iron（by mass fraction of Fe）% ≤:0.003
●Sulfate（by mass fraction of SO4）%≤:0.03
●Water insoluble content (by mass fraction)%      :0.02

●Model :Caustic Soda Flake
●Purity (%≥):99.0
●Sodium Carbonate (%≤):0.8
●Sodium Chloride (%≤):0.08

●Purity (% ≥ ):99.0
●Sodium Carbonate (% ≤ ):0.8
●Sodium Chloride (% ≤ ):0.1
●Iron Content (% ≤ ):0.005

●Purity (% ≥ ):99.0
●Sodium Carbonate (% ≤ ):0.8
●Sodium Chloride (% ≤ ):0.1
●Iron Content (% ≤ ):0.005

●Suspension Grade:SG1
●K value :77-75
●Viscosity, ml/g :156-144
●Number of impurity particle≤:30

●Chloride（by mass fraction of NaCl）% ≤:0.70
●Iron（by mass fraction of Fe）%  ≤:0.0035
●Sulfate（by mass fraction of SO4）% ≤:0.03
●Water insoluble content (by mass fraction) %  ≤:0.03