Hydrotropes in liquid detergent. . Hydrotropes are organic compounds that increase the solubility of a surfactant in a formulation. For manufacturers in the detergent industry, achieving optimal performance and stability in formulations is paramount. Central to this is the selection of effective hydrotropes, which play a critical role in solubilizing various ingredients and ensuring a homogenous product. Jun 20, 2019 · Liquid detergents don’t need as much builders because their surfactants are less sensitive to water hardness. This chapter provides a short review of the early development in the knowledge of the function of these compounds. Apr 3, 2024 · The ability of hydrotropes previously found to be effective in detergents to solubilize a combination of KCl solution and ethoxylated plant oils was assessed at 60°C to simulate a warm-up situation. This is followed by a discussion of the fundamentals of their action and a section devoted to phenomena specific to their action in cleaners and detergents. Traditional hydrotropes, such as sodium cumene sulfonate, bring no additional value to the cleaning process. Aug 28, 2002 · Hydrotropes improve the stability of the concentrated liquid detergents by enhancing the solubility of the surfactants and by regulating the gelling tendency which liquid detergents can exhibit upon dilution with water. To build liquid detergents, especially for hard water, formulators must add alternative builders such as sodium citrate to increase surfactant levels. Typically, hydrotropes consist of a hydrophilic part and a hydrophobic part (similar to surfactants), but the hydrophobic part is generally too small to cause spontaneous self-aggregation. deqcss rhzia lauqh wqocrs nkkom rltdbj kbdkpo kkb sbfz eelzd