Triethanolamine | 食品添加物合法業者資訊網

三乙醇胺(Triethanolamine，TEA)是很多化妝品的添加物，例如防曬霜、保濕霜、粉底液和染髮劑。作為表面活性劑和調節pH的化學物質。三乙醇胺和二乙醇胺與硝酸鹽結合會產生亞 ...

Triethanolamine, or TEA is a viscous organic compound that is both a tertiary amine and a triol. A triol is a molecule with three alcohol groups. 三乙醇胺或TEA是粘性有機化合物，既是叔胺又是三醇。 三醇是具有三個醇基的分子。

Triethanolamine is produced from the reaction of ethylene oxide with aqueous ammonia, also produced are ethanolamine and diethanolamine. The ratio of the products can be controlled by changing the stoichiometry of the reactants. 三乙醇胺是由環氧乙烷與氨水反應生成的，還生成了乙醇胺和二乙醇胺。 產物的比例可以通過改變反應物的化學計量來控制。

Triethanolamine is used primarily in making surfactants, such as for emulsifier. 三乙醇胺主要用於製造表面活性劑，例如乳化劑。 The triethanolamine neutralizes fatty acids, adjusts and buffers the pH, and solubilizes oils and other ingredients that are not completely soluble in water. 三乙醇胺可中和脂肪酸，調節和緩衝pH值，並溶解不完全溶於水的油和其他成分。

Some common products in which triethanolamine is found are sunscreen lotio...