»Anthralin Ointment is Anthralin in a petrolatum or other oleaginous vehicle.Anthralin Ointment labeled to contain more than 0.1percent of anthralin contains not less than 90.0percent and not more than 115.0percent of the labeled amount of C14H10O3;and Ointment labeled to contain 0.1percent or less of anthralin contains not less than 90.0percent and not more than 130.0percent of the labeled amount of C14H10O3.