Ethanolamine
Others · CAS 141-43-5
CAS No.
141-43-5
Form
Powder
Description
Applications: 1.CAS NO:141-43-5 2.Ethanolamine, also called 2-aminoethanol or monoethanolamine (MEA), is a viscous, hygroscopic organic chemical compound that is both a primary amine (due to an amino group) and a primary alcohol (hydroxyl group). Used as a surfactant, fluorimetric reagent, and to remove CO2 and H2S from natural gas and other gases. Ethanolamine is widely distributed in biological tissue and is a component of lecithin. Ethanolamine is the second-most-abundant head group for phospholipids, substances found in biological membranes.
Specifications
| Analyzing Item | Unit | Quality Index | Test methods | |
|---|---|---|---|---|
| Appearance | Transparent yellowish viscous liquid, no suspended solids | HG/T 2915 | ||
| Color（Pt-Co） | Hazen | max | 15 | ASTM D1209 |
| Monoethanolamine | ω/% | min | 99.50 | Q/3207 JSPC EOA001 |
| Diethanolamine | ω/% | max | 0.20 | Q/3207 JSPC EOA001 |
| Water | ω/% | max | 0.30 | ASTM E203 |
| Density(20℃) | g/cm3 | range | 1.014~1.019 | GB/T 4472 |
| Distillation experiment (0℃， 101325Pa), 168 ~ 174℃ distillate volume | mL | min | 95 | GB/T 7534 |
More in This Category
