Triethanolamine
Triethanolamine is a colorless to slightly yellow viscous clear liquid, which is very soluble in water or ethanol, and soluble in dichloromethane. Similar to other amines, triethanolamine is weakly alkaline due to the presence of lone pairs of electrons on the nitrogen atom, and can react with inorganic acids or organic acids to generate salts, commonly used as emulsifiers and pH regulators.
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Triethanolamine
Detailed introduction
1. Product Description
Triethanolamine is a colorless to slightly yellow viscous clear liquid, which is very soluble in water or ethanol, and soluble in dichloromethane. Similar to other amines, triethanolamine is weakly alkaline due to the presence of lone pairs of electrons on the nitrogen atom, and can react with inorganic acids or organic acids to generate salts, commonly used as emulsifiers and pH regulators.
|
Product Name |
English Name |
CAS No. |
Item No. |
Packing specification |
Executive standard |
CDE Registration Number |
FDA Registration Number |
|
Triethanolamine |
Trolamine |
102-71-6 |
F110-025000 |
25kg/barrel |
CP/USP/EP/JP |
F20209990178(A) |
—— |
2. Product advantages
Better emulsification: emulsified cream products paste delicate, bright white, with good emulsification;
Better thickening and moisturizing: It can be neutralized with carboxyl groups such as carbomer to form a stable polymer structure, with excellent thickening and moisturizing effects.
3. Product Application
EmulsifierTriethanolamine is widely used in the preparation of emulsions. For example, when triethanolamine is mixed with stearic acid or oleic acid, stable oil-in-water emulsions can be prepared.
pH regulatorTriethanolamine is weakly alkaline, can react with inorganic or organic acids to form salts, and can be used as a pH regulator.
Thickening moisturizerIn the acidic polymer gel containing carbomer, the carboxyl group of the carbomer is neutralized to form a polymer structure, which achieves the effect of thickening and moisturizing.
Other rolesTriethanolamine can be used as a surfactant, also used in the injection of salt and topical analgesic, can also be used in the preparation of long-acting formulations, such as triethanolamine theophylline sustained-release capsules.
4. Characteristic R & D service
1. National Pharmacopoeia Detection Operation Decomposition Guidance
2. Customized specialty preparation services
Key words:
triethanolamine
soluble
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