Description
Monoethanolamine, also known as MEA, is a colorless, viscous liquid with a faint odor of ammonia. It has the chemical formula C2H7NO and is made by reacting ethylene oxide with ammonia. MEA is a member of the ethanolamines family, which also includes diethanolamine (DEA) and triethanolamine (TEA).
MEA is a hygroscopic compound, meaning it readily absorbs water from the air. It is soluble in water, alcohol, and ether, and is considered to be a versatile chemical compound due to its ability to react with a variety of compounds. MEA has a pH of about 9.5, which makes it a weak base.
MEA is used in various industrial applications, including gas treatment, personal care products, pharmaceuticals, textiles, metalworking fluids, adhesives, and coatings. Its ability to act as an emulsifier, pH adjuster, and buffering agent makes it a useful compound in these applications.
Uses
- Detergents
- Cleaners
- Concrete admixtures
- Urethane foam catalysts
- Pharmaceuticals
- Personal care products
- Agricultural chemicals
- Photographic emulsions
Benefits
- Unique reactions
- Versatile
- Broad spectrum of applications
- Act as amines or alcohols
Manufactured by Dow Chemicals