Sodium/MEA laureth sulfosuccinate
Time:2013-05-29 01:43:40,Count:0
Properties
Appearance    (1), liquid; (2), solid.
Solubility    soluble in water.
Stability    stable in weak acid, weak alkali, hard water. Under strong acid or strong alkali, easily hydrolyze.
Risk    Liquid form: irritation, irritation to skin, eye.
GHS (Rev.6) label:
Ecology    may be hazardous to environment. Water body should be given special attention.
Biodegradability    biodegradable.
Characteristics    excellent emulsifying, dispersing, cleansing, wetting, solubilizing, foaming, permeating abilities. Good lime soap dispersing power. Suitable for neutral formula system.
Note    (1), Do not use in children products, such as: shampoos, skin care products.
(2), Avoid using in personal care products.
(3), Do not use in nitrosating environment. Reaction of ethanolamine and nitrous acid can not produce nitrosamines, however, reaction of contained secondary amine of ethanolamine and nitrous acid can produce nitrosamines. Nitrosamine is a carcinogen.
Synthesis
(1), Esterification reaction
Maleic anhydride reacts with laureth, obtain laureth maleate.