Sp.gr  15 oC	0.856-0.865
Averoge M.W.	+- 238/244
Normal  Alkylbenzene	94 %wt
Bromine  index	30 max
n-Paraffin  content	0.5%wt max
Biode grabilit of sulfonate	94%
Appearance	clear and bright
Water	500 wt ppm max(ASTM-D-6304)
Sulfonability	98 wt% min (Ballestra st.by GLC)
2Phenyl  isomer range	20max(Ballestra st.by GLC)
n-Paraffins Weight	0.5 max (IFP 9628)
Dr.test	negative (ASTM-484)