Monoethanolamine (MEA)

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Monoethanolamine (MEA) Technical Grade

A Versatile Organic Compound:


Monoethanolamine Technical Grade, often referred to as MEA, is a versatile organic chemical used in a variety of industrial and commercial applications due to its amine and alcohol properties.


Chemical Properties:

MEA is characterized by its chemical formula, C2H7NO, and is known for its ability to act as a weak base, a solvent, and an intermediate in various chemical reactions.


Appearance and Odor:

This compound is a clear, colorless liquid with an ammonia-like odor, easily recognizable in industrial settings.


Boiling and Freezing Points:

MEA has a boiling point of approximately 170°C and a freezing point of about 10.5°C, making it suitable for a range of temperature conditions.


Solubility and Reactivity:

Highly soluble in water, alcohol, and benzene, MEA reacts with acids to form salts and with carbon dioxide, making it useful in gas treatment processes.



MEA is widely used in gas treatment, pharmaceuticals, personal care products, and as a pH adjuster and corrosion inhibitor in various industries.


Gas Treatment:

In gas treatment, it is used to remove acidic gases like carbon dioxide and hydrogen sulfide from natural gas and refinery streams.



MEA plays a role in producing various pharmaceuticals, acting as an intermediate in synthesizing active pharmaceutical ingredients.


Personal Care Products:

Used in personal care products, such as cosmetics and lotions, for its emulsifying and pH-adjusting properties.


Handling and Storage:

Handling MEA requires caution due to its potential for skin and eye irritation and its corrosive nature.


Safety Measures:

Use proper personal protective equipment, including gloves and eye protection, and ensure good ventilation when handling MEA.


Storage Conditions:

Store in a cool, dry place, away from acids and oxidizing agents, and in a well-ventilated area. Keep containers tightly sealed.



Monoethanolamine Technical Grade is a key ingredient in various industries, valued for its chemical versatility and effectiveness. Proper handling and storage are crucial for its safe and efficient use.