Heavy Alkyl Benzene Sulfonic Acid (HABSA) Parameters Test Method Unit Specification Active matter (M.Wt ~480.06) Chemithon 1101.2/ASTM D3049 Wt.% 80 min - 85 max Residue H2SO4 Chemithon 1106/ASTM D4711 Wt.% 0.7 max Total Acid Number Chemithon 1106/ASTM D974 mg KOH/gm 97 min - 110 max Unreacted H&B Calculation Wt.% 20 max Density @ 40C ASTM D4052 Kg/m3 900 min Water Content ASTM D6304 Wt.% 0.5 max