2026-08-13 | Product Guide

Monoethanolamine (MEA) CAS 141-43-5 — Gas Treating

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MEA (C2H7NO) with CAS number 141-43-5 is a colorless, viscous liquid with ammonia-like odor. It is the most widely used alkanolamine for gas treating.

Applications

Gas treating (CO2/H2S removal), surfactants, cosmetics, pharmaceuticals, textile processing, metalworking fluids

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