Triethanolamine, or TEA, is an organic compound with the chemical formula N(CH2CH2OH)3. It is a colourless viscous liquid. It is both a tertiary amine and a triol. A triol is a molecule with three alcohol groups. Approximately 150,000 tonnes were produced in 1999. It is a colourless compound although samples may appear yellow because of impurities. WebDec 14, 2024 · 2. triethanolamine. After dehydration and concentration at 90-120 ℃, the mixture is sent to three vacuum distillation columns for vacuum distillation, and the fractions are cut according to different boiling points, and the finished products of monoethanolamine, diethanolamine and triethanolamine with purity up to 99% can be …
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WebApr 13, 2024 · Triethanolamine is mainly used in the manufacture of surfactants, liquid detergents, cosmetics and so on. It is one of the components of cutting fluid and … Detergents are surfactants(consisting of both hydrophobic and hydrophilic fragments), i.e. they greatly reduce the surface tension of water when used at very low concentrations. Detergents have a hydrophilic polar head, such as salts of carboxylic or sulfonic acids, which allows their solubility in water … See more Place 10 g (11.4 ml) of dodecylbenzene in a 100 ml Erlenmeyer flask. Add dropwise for 30 min, stirring constantly 20 g (10 ml) of fuming H2SO4 (great caution in its handling) to the … See more Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and are collected in the followinf Table for the … See more This table collects data for the molecular weight (Mw), melting point (M.p.) boiling point (B.p.) and density of the reactives and compounds used in this laboratory experiment. See more The IUPAC InChI keyidentifiers for the main compounds used in this experiment are provided to facilitate the nomenclature and formulation of chemical compounds and the search for information on the Internet for these … See more ramesh pokhriyal ministry
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WebTriethanolamine is used as an excipient in creams, lotions, soaps, shampoos, and bath powders. An excipient is presumably an "inert" substance that gives a topical agent proper consistency through its action as a dispersant or detergent. Synonyms. 2,2´,2´´-Nitrilotrisethanol Triethanolamine Triethylolamine Trolamine TEA WebSep 1, 1997 · Irradiation with a 1 000-W mercury-xenon lamp increased the COD pseudo-first-order degradation rate constant by a factor of 5.5 for synthetic TEA solutions and 2.3 for industrial wastewater ... WebTriethanolamine is commonly used in detergents, cosmetics, textiles, plastics, rubbers, and pharmaceuticals. Applications range from emulsifying to water repelling to alkalizing. We … overhead keyless entry pad