Sodium Lauryl Sulfate (Liquid 30%) WC Code: 19-031-3 Sales Specification Appearance: Clear Liquid/ Liquid pH (10% Aqueous Solution): 8.50- 10.50 Sodium Sulphate % Max (as Na2SO4): 1.50 Sodium Chloride % Max (as NaCl): 1.00 Un Sulfated Matter, %: 1.00 Free Alkali % Max. (as NaOH): 0.30 Active Matter % (M.W 296): 30.00- 30.50 Packing 518 LB drum, 4 drums per pallet