The role and limit requirements of triethanolamine in cosmetic skin care products.

the original title: "Three ethanolamine supply" the role of triethanol amine in cosmetic skin care products and limit requirements according to Biter Chemical understanding: triethanol amine at room temperature for colorless transparent viscous liquid, with a slight ammonia taste. It is moisture-absorbing and absorbs moisture and carbon dioxide from the air. Can be mixed with water and alcohol, soluble in chloroform, micro-soluble in benzene and ether, triethanolamine is often used in cosmetic skin care products, the following we understand its role and use of limited requirements:the role of triethanolamine in cosmetic skin care products:in cosmetic skin care products (including skin washing, eye glue, moisturizing, shampoo, etc.) as an emulsifier, moisturizer, moisturizer, thickener, thickener,used in cosmetic formulations to neutralize into fatty acids, neutralize amine salts with sulfate fatty acids,triethanolamine is a commoneborized agent in cream preparations, with triethanolamine emulsified emulsion products with the characteristics of cream delicate, cream bright white; Triethanolamine achieves the application effect of thickening and moisturizing by forming a stable polymer structure by indying with the niobium base of Capom.the use of triethanol amine limit requirements:triethanol amine mainly play the role of regulating ph value, moisturizing skin care. But if you overdose, it can hurt the skin. However, it is safe to add trace amounts of triethanolamine. People with more sensitive skin can take an allergy test to determine whether they can use a skin care product containing triethanolamine.Triethanolamine in non-wash cosmetics maximum allowable concentration of 2.5%; other products are not required;Triethanolamine purity requirements of 99.0%;related ingredient limit requirements: triethanolamine in secondary ethanolamine 0.5%, triethanolamine Central Asia nitroamine s 50ug/kg;shall not be used in the same way as nitrosylation system.
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