What is sodium alkyl benzene sulfonate used for?
Table of Contents
What is sodium alkyl benzene sulfonate used for?
Sodium linear alkylbenzene sulfonate (LAS) is an anionic surfactant. It is widely used as consumer products contained in laundry detergents and kitchen detergents. For the industrial use, LAS is mainly used as emulsifiers, emulsifier for paints & coatings, and others.
How is alkylbenzene sulfonate produced?
Linear alkylbenzene sulfonates (LAS) are prepared industrially by the sulfonation of linear alkylbenzenes (LABs), which can themselves be prepared in several ways. In the most common route benzene is alkylated by long chain monoalkenes (e.g. dodecene) using hydrogen fluoride as a catalyst.
What is chemical name of LABSA?
Linear alkylbenzene sulfonic acid
Identification
| Chemical description | Linear alkylbenzene sulfonic acid with average alkyl chain length C10-13 |
|---|---|
| INCI name | Dodecylbenzene Sulfonic Acid |
| EC name | Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs. |
| CAS # | 85536-14-7 |
| EC # | 287-494-3 |
What is another name for linear alkylbenzene sulfonate?
Linear alkylbenzene
| Names | |
|---|---|
| Other names LAB, linear alkyl benzene | |
| Identifiers | |
| CAS Number | 67774-74-7 (C10-13 alkyl) |
| ChemSpider | none |
What are alkyl sulfonates used for?
D Ion-pairing Reagents Long-chain alkyl sulfonates are commonly used for the separation of water-soluble basic analytes as shown in Figure 16 in the analysis of water-soluble vitamins (WSV). Hexanesulfonate binds with basic analytes such as pyridoxine and thiamine to form ion-pairs.
What is LAS in detergent?
Linear alkylbenzene sulfonate (LAS), the world’s largest-volume synthetic surfactant, which includes the various salts of sulfonated alkylbenzenes, is widely used in household detergents as well as in numerous industrial applications. The LABSA market is driven by the markets for LAS, primarily household detergents.
What is alkylbenzene sulfonate in detergent?
Alkyl benzene sulfonate (ABS) refers to a family of branched chain organic chemical compounds that were used as detergents. They are regarded as “hard” detergents due to their resistance to biological degradation.
What is the function of LABSA in liquid soap?
Sulfonic acid, LABSA is a batch of organic sulfur compounds that are used in most dishwashing detergents, detergent powder, cleaning powder, washing powders, detergent cake, liquid soap, soaps etc. It is used as a foaming agent and cleaning agent in most formulations.
What is the function of LABSA?
LABSA is a significant ingredient in the manufacturing of washing, detergent, and cleaning powders, as well as detergent cake, liquid and oil soaps, scouring bars, and a variety of anionic specialty formulations. It’s used as a washing and mercerizing agent in the textile industry.
What is the pH of LABSA?
between 1.2 and 7.4
Sulfonic acids(LABSA) are extremely acidic, they usually exist as salts and are therefore quite water soluble. It has a pH between 1.2 and 7.4.
What is the difference between LAS and LABSA?
Linear Alkylbenzene Sulfonic Acid (LABSA), is the world’s most widely used synthetic detergent surfactant. Its salt, Linear Alkylbenzene Sulfonates (LAS) serves the same purpose. They were developed as a replacement for the previously widely used detergent surfactant, the highly branched Alkylbenzene Sulfonates.
Which is better SLES or LABSA?
SLES-2EO has very effective change in foaming power of 10 %LABSA as it increased the initial foaming level from 85 ml in case of 10 %LABSA alone to 115 ml and increased the foam level after 30 min from 35ml to reach 80 ml (Table 5).
What is the difference between LABSA and sulphonic acid?
Sulfonic Acid (LABSA) is made to manufacture detergents such as washing powder, detergent powder, oil soap and cleaning powder. Sulfonic Acid (LABSA) is commonly used in household cleaning products. These products are the sold in retail stores to the consumers.
What is the work of STPP in liquid soap?
*STPP stands for sodium tripolyphosphate. It is an inorganic compound which serves as a “builder,” for a water softener it is strong cleaning ingredient that typically can rid dishes and fabrics of soil and spots. Its key function is that it allows surfactants to work at their full potential.
