1.Dimeric acid 2.Yellow transparent viscous liquid 3.Use to produce polyamide resin and polyamide hot-melt adhesive etc. Dimeric Acid 1.Features: yellow transparent viscous liquid, nontoxic, without irritation, soluble in most organic solvents, while not soluble in water. 2.Uses: mainly used to produce polyamide resin, polyamide hot melt adhesive, polyester, lubricants, anti-corrosive, ...