1331-61-9

Basic information

• Product Name: ammonium dodecylbenzenesulphonate
• Synonyms: ammonium dodecylbenzenesulphonate;AMMONIUM DODECYLBENZENESULFONATE;Dodecylbenzenesulfonic acid, ammonium salt;Benzenesulfonic acid, dodecyl-, ammonium salt;dodecyl-benzenesulfonic aci ammonium salt;Benzenesulfonic acid, dodecyl-, ammonium;Ammonium laurylbenzenesulfonate;Benzenesulfonicacid, dodecyl-, ammonium salt (1:1)
• CAS NO: 1331-61-9
• Molecular Formula: C18H33NO3S
• Molecular Weight: 343.52452
• EINECS: 215-559-8
• Mol File: 1331-61-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 510.9 °C at 760 mmHg
• Flash Point: 262.8 °C
• Appearance: /
• Vapor Pressure: 2.92E-11mmHg at 25°C
• Water Solubility: 100g/L at 20℃
• CAS DataBase Reference: ammonium dodecylbenzenesulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: ammonium dodecylbenzenesulphonate(1331-61-9)
• EPA Substance Registry System: ammonium dodecylbenzenesulphonate(1331-61-9)

Safety Data

• Hazardous Substances Data: 1331-61-9(Hazardous Substances Data)

Usage

Description

Ammonium dodecylbenzenesulphonate is a synthetic anionic surfactant that is commonly used in various industrial and consumer products due to its excellent cleaning and emulsifying properties. It is a derivative of dodecylbenzenesulfonic acid, which has been neutralized with ammonia to form the ammonium salt. ammonium dodecylbenzenesulphonate is characterized by its amphiphilic nature, with a hydrophilic head and a hydrophobic tail, allowing it to interact with both water and oil-based substances.

Uses

Used in Sanitization Industry:
Ammonium dodecylbenzenesulphonate is used as a sanitizer in factories for its ability to effectively remove dirt, grease, and microbes from surfaces. Its surfactant properties enable it to emulsify and solubilize contaminants, making it easier to rinse away and leaving surfaces clean and sanitized.
Used in Cleaning Products:
Ammonium dodecylbenzenesulphonate is used as a cleaning agent in various household and industrial cleaning products, such as detergents, dishwashing liquids, and all-purpose cleaners. Its strong emulsifying and dispersing capabilities allow it to break down and remove stubborn dirt, grease, and stains, making it a versatile and effective ingredient in cleaning formulations.
Used in Personal Care Industry:
In the personal care industry, ammonium dodecylbenzenesulphonate is used as a foaming agent, emulsifier, and surfactant in products like shampoos, body washes, and hand soaps. Its ability to create a rich lather and effectively cleanse the skin and hair makes it a popular choice for these applications.
Used in Textile Industry:
Ammonium dodecylbenzenesulphonate is utilized in the textile industry as a wetting agent, detergent, and emulsifier in processes such as dyeing, printing, and finishing. Its surfactant properties help to improve the wetting and spreading of dyes and chemicals on fabric surfaces, ensuring even distribution and penetration for consistent color and finish.
Used in Agriculture:
In agricultural applications, ammonium dodecylbenzenesulphonate is used as an adjuvant in pesticide and herbicide formulations. Its surfactant properties help to improve the wetting, spreading, and absorption of these agrochemicals on plant surfaces, enhancing their effectiveness and reducing the amount needed for optimal results.
Used in Petroleum Industry:
Ammonium dodecylbenzenesulphonate is employed in the petroleum industry as an emulsifier and surfactant in drilling muds and other oilfield applications. Its ability to stabilize emulsions and reduce interfacial tension helps to improve the performance of drilling fluids and facilitate the extraction of oil and gas from reservoirs.

InChI:InChI=1/C18H30O3S.H3N/c1-2-3-4-5-6-7-8-9-10-11-14-17-15-12-13-16-18(17)22(19,20)21;/h12-13,15-16H,2-11,14H2,1H3,(H,19,20,21);1H3