Alkyl ethoxy sulfate CAS 68585-34-2 available for sale at good price

Chemical Structure: Alkyl ethoxy sulfate consists of a hydrophobic alkyl chain, typically derived from fatty alcohols, and a hydrophilic ethoxy (polyethylene glycol) chain attached to a sulfate (-OSO3^-) group. The ethoxy chains provide water solubility and enhance the surfactant's performance in aqueous solutions.

Synthesis: Alkyl ethoxy sulfate is typically synthesized through the sulfation of fatty alcohols followed by ethoxylation. In this process, fatty alcohols are reacted with sulfur trioxide (SO3) to form alkyl sulfates, which are then ethoxylated using ethylene oxide to introduce the ethoxy chains.

Physical Properties:

• Appearance: Alkyl ethoxy sulfate is usually a clear to pale yellow liquid or viscous paste at room temperature, depending on its concentration and chain length.
• Solubility: It is soluble in water, producing clear or slightly cloudy solutions, which makes it suitable for use in liquid formulations.
• pH: Alkyl ethoxy sulfate solutions typically have acidic to neutral pH values, depending on the specific formulation and concentration.

Surfactant Properties:

• Surface Activity: Alkyl ethoxy sulfate acts as a surfactant by reducing the surface tension of water and promoting the dispersion of oily or greasy soils in aqueous solutions.
• Foaming and Wetting: It exhibits good foaming and wetting properties, which help in the removal of dirt, oil, and stains from surfaces.
• Emulsification: Alkyl ethoxy sulfate can form stable oil-in-water emulsions, allowing for the suspension and removal of oil-based soils from surfaces.

Applications:

• Household Cleaning Products: Alkyl ethoxy sulfate is commonly used in liquid laundry detergents, dishwashing liquids, household cleaners, and multi-purpose cleaners due to its excellent cleaning and foaming properties.
• Personal Care Products: It is found in various personal care products such as shampoos, body washes, hand soaps, and facial cleansers, where it serves as a primary cleansing agent.
• Industrial Cleaners: Alkyl ethoxy sulfate is utilized in industrial and institutional cleaning formulations, including degreasers, floor cleaners, and vehicle washes, for its efficient cleaning performance and compatibility with hard water.
• Agricultural Formulations: It is sometimes used in agricultural formulations, such as crop protection products and soil conditioners, to enhance the spreadability and effectiveness of pesticides and fertilizers.

Safety Considerations:

• Alkyl ethoxy sulfate is generally considered safe for use in cleaning and personal care products when used as directed. However, prolonged or excessive exposure may cause skin irritation or sensitization in some individuals.
• Proper handling practices, such as wearing gloves and avoiding contact with eyes and mucous membranes, are recommended when using products containing alkyl ethoxy sulfate.
• It is important to follow the manufacturer's instructions and safety data sheets (SDS) when handling and using products containing this surfactant.