Superior Quality at competitve price. High content of dimer, lighter colour, good transparency and low content of Iron,Phosphoru Dimer Acid Properties:yellowish transparent ropy liquid;non-toxic; non-volatile; non corrosive; non flammable Use :It is mainly used in the manufacture of reactive and non-reactive polyamide resin, adhesives,lubricating agent, surfactants, corrosion inhibitors, alkyd ...