What is Monoethanolamine (MEA)?
Monoethanolamine (MEA) is a colorless, viscous liquid with a mild ammonia-like odor. Monoethanolamine also known as ethanolamine or 2-aminoethanol. It is a primary amine with a hydroxyl group, giving it both alkaline and hydrophilic properties. MEA is water-soluble and miscible with many organic solvents, making it highly versatile for a range of industrial applications.
| Name | Monothanolamine | Chromaticity | ≤15 |
| Abbreviations | MEA | Lead time | 15 days |
| Freezing point | 10.5ºC | Sample | Free |
| Characteristic | Colourless,viscous liquid,smell of ammonia | Application | Cleaner/Acid gas absorbent/Fluorescent whitener |
| Packing | Drum/IBC/ISO | Origin | China |
| Dangerousness | flammable,toxic | CAS No. | 141-43 5 |
| Content | 99.9% | HS code | 2922110001 |
Click here to view more: Monoethanolamine (MEA) Industrial Grade C2H7NO CAS 141-43-5
If you're looking for a reliable supplier of bulk Monoethanolamine, Gneebio offers consistent quality and dependable delivery to support your production needs.
📨 Email: sales@gneebio.com


What is monoethanolamine (MEA CAS 141-43-5) used for??
Gas Treatment and Acid Gas Removal
MEA is widely used in gas treatment systems to remove acid gases like carbon dioxide (CO₂) and hydrogen sulfide (H₂S) from natural gas and refinery streams. This process, called amine gas treating or gas sweetening, helps lower the sulfur content in gases to meet regulatory requirements.
Personal Care and Cleaning Products
In the personal care and cleaning industries, mono ethanol amine MEA serves as a pH adjuster and emulsifier in products such as shampoos, conditioners, lotions, and liquid soaps. It enhances foam stability, texture, and overall product performance.
Coatings and Paints
Monoethanolamine CAS 141-43-5 is used in the coatings industry as a neutralizing agent in water-based paints, varnishes, and industrial coatings. It helps maintain pH balance, improves adhesion, and increases the durability of the finished product.

where to buy Monoethanolamine CAS 141-43-5?
Gneebio offers a large variety of organic chemicals such as Monoethanolamine or Ethanolamine. It is available on Gneebio's website, you can browse our website to learn about it, send us an inquiry and we will quote you immediately.
Welcome to inquire us to get the certificate of analysis or samples for this product.
We also do CUSTOM-MADE for many chemicals. Welcome to send us emails.
Why choose us?
✅ High monthly production capacity
✅ Certified quality (REACH, ROHS, ISO)
✅ Packaging options to fit your needs
✅ Fast, reliable shipping
✅ All paperwork included
packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |

Shipping
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Shipping Terms |
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By Express |
By Air |
By Sea |
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Suitable for under 50kg Fast: 3-7 days
High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
about us
Gneebio is located in Henan Province, China, we have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers.
As a leading global supplier, we deliver certified chemical raw materials compliant with REACH, ROHS, ISO, and other international standards. Our robust monthly production capacity ensures consistent quality and reliable supply for bulk orders.


