We are the suppliers of pentaethylenehexamine. specification : appearance clear, yellow, viscous liquid assay (basic nitrogen) min. 30.5% (titr.) water max. 0.5% (kf titr.) appearance clear, yellow, viscous liquid test methods are available upon request. application: •intermediate for the synthesis of: •coatings and auxiliaries •coolants, lubricants and antifreezes •plastics and auxiliaries •auxiliaries for the recovery and processing of oil, coal and natural gas •auxiliaries for the construction industry.