Monoethanolamine (MEA), with the chemical formula HOCH₂CH₂NH₂ and molecular formula C₂H₇NO, is an important organic amine that combines the properties of both alcohols and amines, featuring a primary amine group (–NH₂) and a hydroxyl group (–OH) that give it high reactivity and broad versatility in chemical applications.
Gneebio, as a professional chemical manufacturer and exporter, supplies Monoethanolamine (CAS 141-43-5) with stable quality, standardized specifications, and scalable production capacity-meeting the procurement expectations of global industrial buyers.
For detailed information on the chemical mea (CAS 141-43-5), please refer to：https://www.Gnee Bioical.com/petrochemicals/high-purity-99-monoethanolamine-2.html
MEA Solvent Properties
| Property | Value / Description |
|---|---|
| Chemical Name | Monoethanolamine |
| Abbreviation | MEA |
| CAS Number | 141-43-5 |
| Molecular Formula | C₂H₇NO |
| Molecular Weight | 61.08 g/mol |
| Appearance | Colorless to light yellow viscous liquid |
| Odor | Ammonia-like smell |
| Purity (Industrial Grade) | 99% min |
| Melting Point | 10.3 °C |
| Boiling Point | 170–171 °C |
| Flash Point | 85 °C (closed cup) |
| Density (20 °C) | 1.017–1.020 g/cm³ |
| Viscosity (25 °C) | 24–28 mPa·s |
| pH (1% solution) | Alkaline (pH ≈ 11–12) |
| Solubility | Miscible with water, alcohols, glycols |
| Reactivity | Reacts with acids, CO₂, esters, aldehydes, and fatty acids |
| Stability | Stable under recommended storage conditions |
MEA (Monoethanolamine) Uses
- Surfactants and detergents
- Gas purification and acid gas absorption
- Pharmaceutical synthesis intermediates
- Textile and dyeing industry
- Rubber and ink industry
- Polyurethane industry
- Metal processing and rust inhibitors
- Pesticide and fertilizer industry
- Liquid chromatography and chemical analysis
- Corrosion inhibitors(Detailed Introduction)
Monoethanolamine (MEA) Solvent Price
| Grade | Purity | Packaging | Indicative Price Range |
|---|---|---|---|
| Industrial Grade MEA | ≥99% | Drums / IBC | USD 750 – 950 / MT |
| Industrial Grade MEA | ≥99% | ISO Tank | USD 700 – 900 / MT |
| Pharmaceutical / High-Purity Grade | ≥99.5% | Drums / IBC | USD 900 – 1,200 / MT |
Why Choose Gneebio as Your Supplier?
As a leading manufacturer and exporter of fine chemicals, Henan Gneebio provides mono ethanol amine (CAS 141-43-5 ) that meets both industrial and laboratory-grade standards. We supply to customers across the chemical, pharmaceutical, and materials industries, ensuring consistent quality, reliable logistics, and professional technical support.
Our Advantages:
- ISO9001 / ISO14001 / GMP certification available
- Own manufacturing facility with full hazardous chemical production permits
- Support for COA / MSDS / TDS / SGS testing
- Compliant with EU REACH requirements
- Stable exports to Southeast Asia, South America, Middle East, and Africa markets
- Single batch supply ≥20-200 MT, annual contracts supported
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