Triethanolamine Introduction

Triethanolamine is 99% authentic triethanolamine. Often abbreviated as TEA, it is an amine, an amoebic admixture acquired from ammonia which is acclimated in low concentrations as as an alkalizing abettor to access the pH of corrective formulations.

When accumulated with stearic acid, it forms a balmy soap that functions as a primary or accessory emulsifier in corrective formulations. In this use, it is about acclimated in a 2:1 arrangement -- 2 locations stearic acerbic is abortive by 1 allotment triethanolamine be weight. In practice, hardly beneath triethanolamine should be acclimated to ensure TEA is the attached agitator so that no chargeless triethanolamine is larboard in the accomplished product.

Triethanolamine can aswell be acclimated to abrogate Carbomer to accredit it to thicken to a gel. In free the bulk to use, the accepted aphorism of deride is to use according amounts of TEA to Carbomer. In practice, as in the aloft example, hardly beneath TEA should be used.

The Corrective Ingredient Review has begin Triethanolamine safe for use in rinse-off products, but recommends it not beat 5% in leave-on corrective products. Additionally, it should not be acclimated in articles which aswell accommodate N-nitrosating agents to abstain the abeyant to anatomy nitrosamines. N-nitrosating agents cover the preservatives Bronopol, Bronidox L, and sodium nitrate.