S1U1L1F4O1N1A1T1E1S1
13 points
SULFONATES is validvalid
SULFONATE, [v SULFONATED, SULFONATES, SULFONATING] : SULFONATION [v]
SULFONATE, a salt of sulphonic acid [n]
SULFONATE, [v SULFONATED, SULFONATES, SULFONATING] : SULFONATION [v]
SULFONATE, a salt of sulphonic acid [n]