Water Soluble Tetraethylene Pentamine is offered in 45 kg, 90 kg, HDPE carbouys. The Pentamine has melting point at -30 ° c, boiling range from 305 to 345 ° c, flash point at 154.4 ° c. The Pentamine is soluble in water and hygroscopic. The Water Soluble Tetraethylene Pentamine is a yellowish colour slight viscous liquid.