Triethanolamine Salt

Triethanolamine salts of alcohol sulfates form white crystals when obtained in pure form after recrystallization. At their melting point they are semisolid with gelatinous appearance and the transition is difficult to detect. Melting points, determined through thermograms obtained by differential scanning calorimetry, gave 72, 76, 80, and 86°C for dodecyl, tetradecyl, hexadecyl, and octadecyl sulfates, respectively [63]. 

It can be seen that the solubility in water of sodium dodecyl sulfate is around 30%. However, the triethanolamine salt is still more soluble and forms clear solutions at 40% concentration. Figure 3 shows plots of the solubility of sodium alcohol sulfates with alkyl chains from Cn to C18 vs. temperature. As expected, the solubility decreases as the number of carbon atoms in the alkyl chain increases [80]. 

Treating petroleum oils with 3-5% calcium alkyl salicylate and 0.5-3% triethanolamine salts of phosphoric acid esters and ethoxylated dodecyl alcohol increases oxidation-thermal stability at 180-200°C in the manufacture of oil for metal parts quenching. The agent provides also short-term anticorrosion protection of the hardened articles [261]. Phosphoric acid salt alkyl esters are used in anticorrosives and aqueous dispersions in waterborne polyester coatings for metals [244]. 

A mixture of monolauryl phosphate sodium salt and triethylamine in H20 was treated with glycidol at 80°C for 8 h to give 98% lauryl 2,3-dihydro-xypropyl phosphate sodium salt [304]. Dyeing aids for polyester fibers exist of triethanolamine salts of ethoxylated phenol-styrene adduct phosphate esters [294], Fatty ethanolamide phosphate surfactant are obtained from the reaction of fatty alcohols and fatty ethanolamides with phosphorus pentoxide and neutralization of the product [295]. A double bond in the alkyl group of phosphoric acid esters alter the properties of the molecule. Diethylethanolamine salt of oleyl phosphate is effectively used as a dispersant for antimony oxide in a mixture of xylene-type solvent and water. The composition is useful as an additive for preventing functional deterioration of fluid catalytic cracking catalysts for heavy petroleum fractions. When it was allowed to stand at room temperature for 1 month it shows almost no precipitation [241]. 

There are several routes for nitrosamine contamination in pesticides use of contaminated chemicals during synthesis, side reactions, use of nitrite as a preservative and corrosion inhibitor of metal containers and by reactions with environmental nitrosating agents. Over 300 formulations were shown to be contaminated with nitrosamines however, the main contamination was confined to 2,6-dinitroaniline herbicides, dimethylamino salts of phenoxyalkanoic acid herbicide, diethanolamine and triethanolamine salts of acid... 

Dodecylbenzenesulfonic Acid, Isopropylamine Salt Dodecylbenzenesulfonic Acid, Triethanolamine Salt... 

Dodecylsuifate, Triethanolamine Salt — Fire Hazards Flash Point (deg. F) Not flammable ... 

CA 66, 39497e(1967) An aerated aqueous expl compn of improved sensitivity and regulated d and expl strength was provided by passing compressed air into a slurry contg 20—75% oxidizer (such as nitrates and perchlorates of NHa, K, Na, Ca, Ba, etc), 4—35% water, 4—60% sensitizer (such as TNT, Pentolite, PETN, smokeless propint, RDX or Tetryl ),A1 and Mg, 0.5—2.0% thickener (such as gaar gum, CM-cellulose starch), 0.6—5.0% surfactant [such as diethano lam ides of coconut lauric acids, triethanolamine salts, alkyl-poly (oxyethylene)s, arylalkylsulfonates mixed dimethylamine oxides]. Presence of... 

Ingredients % bv Weight Tetrapotassiuni Pyrophosphate 8.0 Dodecylbenzene Sulfonate Triethanolamine Salt 4.0 Aerosol A-103 Surfactant 4.0 Laurie Oiethanol amide 2.0 Sodium Xylene Sulfonate 7B.0... 

Shampoos. Ether sulfates are extensively used in shampoo formulations in the range of 15 to 25 percent active. The general product of choice is the lauryl-range alcohol with 1 to 3 moles of ethylene oxide. In shampoos, either sodium, ammonium, or triethanolamine salts of the ether sulfate can be used. The choice of these products will be primarily related to the solubility and the finished form of the shampoo. Triethanolamine salts are considerably more soluble and, thus, will be found in a large number... 

Indicators, if their ionizable groups are present almost exclusively at the surface, and if the colour and optical density of both forms are unaffected by this adsorption, may be used for determining the pH at the surface. Using the triethanolamine salt of cetane sulphonic acid, the pu at the surface of the micelles was found colorimetrically by diphenylazo-o-nitrophenol. p-nitrophenol was employed to find the pu in the solution curiously it was more difficult to find a suitable indicator for the bulk than for the surface pH, since almost all indicators are more or less adsorbed at the surface of these paraffin chain salts. Preliminary experi-... 

Gelatin-Dynamite Containing Triethanolamine Salt. Into a 70/30 blend of NG/NGc 20, DNT 2 NC 0.3 stir for 5 min triethanolamine oleate 0.025 and a mixture of mono-... 

Available forms Sodium or triethanolamine salts in liquid, slurry, flake, or bead form. 

Amine Salts Triethanolamine salts are used in nonaqueous solvents and in situ preparation as an emulsifying agent (free fatty acid in oil phase, triethanolamine in... 

When these types of cutting fluids are manufactured, they typically will contain an ethanolamine salt or some form of emulsifying agent that is used to get the oil in solution. Many of the best formulations will contain triethanolamine salts because of their excellent ability to address what the chemist is looking for—typically, lubricity and anticorrosion protection. Typical ethanolamine salts of t-butylbenzoic acid, pentylbenzoic acid, hexylbenzoic acid, and p-butoxybenzoic acid have been chosen due to their favorable characteristics from the standpoint of cost, solubility, corrosion resistance, and load ability [3],... 

Sulfanilamidomethanesulfonic Acid Triethanolamine Salt. Sulfanilamidomethanesulfonic acid salt with 2,2 ,2" nitrilolriethanol p-aminobenzenesulfonylamino-... 

AI3-26730-X Benzenesulfonic xid, dodecyi-, compd. with 2,2, 2"-nitrilotris(ethanol) (1 1) Caswell No. 887AA Dodecylbenzenesulfonic acid, compd. with 2,2, 2"-nitrilotris(ethanol) (1 1) Dodecylbenzenesulfonic acid, triethanolamine salt EINECS M8-406-9 EPA Pesticide Chemical Code 079020 TEA-Dodecylbenzenesulfonate Triethanolamine dodecylbenzene sulfonate Witconate 5725 Witconate 601 Witconate 60T Witconate 79S Witconate S-1280 Witconate Tab. 

Laurylsulfuric acid triethanolamine salt 3910 Lead oxide phosphite 2222... 

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