Monoethanolamine (MEA) is an important organic chemical material, and the following is a detailed description of it:
Basic Properties of Monoethanolamine (MEA)
- Chemical formula: C2H7NO
- Molecular Weight: about 61.08
- Appearance: colorless to light yellow liquid
- Odor: with the smell of ammonia
- Solubility: easily soluble in water and alcohol solvents, slightly soluble in benzene, ethyl ether, carbon tetrachloride, chloroform, etc.
- Physical State: colorless, transparent, viscous liquid at room temperature, with hygroscopicity
- Melting Point: about 10.5°C
- Boiling Point: about 170.5°C
- Flash Point: 93°C
- Density: Relative density (water=1) 1.02
Chemical properties of monoethanolamine (CAS 141-43-5 )
Monoethanolamine contains both amino and hydroxyl groups in its molecular structure, which gives it excellent pH adjustment and surface activity. This amphoteric characteristic makes it an ideal emulsifying medium for food products, effectively improving the compatibility of fats and oils with water.
Applications of monoethanolamine (CAS 141-43-5 ) in the food industry
Dairy processing: monoethanolamine is used as a stabilizer in the production of cheese, and the amount of monoethanolamine added should not be more than 0.2%.
Bakery products: monoethanolamine improves the ductility of the dough, and the pH should be controlled in the safety range.
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