Monoethanolamine borate

Monoethanolamine borate (CAS 10377-81-8), also known as ethanolamine borate, is a boron-nitrogen compound used industrially as a corrosion inhibitor, pH buffer, and chelating agent.

Where is Monoethanolamine borate used?

• Metalworking fluids and cutting oils: inhibits ferrous and non-ferrous metal corrosion while maintaining alkaline pH stability
• Coatings: buffering agent controlling cure conditions and improving adhesion to metal substrates
• Water treatment: sequesters hardness ions and prevents scale deposition in recirculating systems
• Adhesives and sealants: crosslinking aid and pH stabilizer in systems sensitive to metal ion contamination
• It combines the functional properties of ethanolamine and borate chemistry.