In the chemical and detergent industries, the terms LABSA and sulfonic acid are often used interchangeably - but they are not exactly the same. Sulfonic acid(LABSA) is sulphuric acid with an organic substituent in place of one of the hydroxyl groups. In the reduction of a sulfonic acid molecule, any salt, derivative, or intermediate is a sulphate salt or compound, which is usually a sulphate [SO3] or a sulphite.
Definition and Composition
LABSA (Linear Alkyl Benzene Sulfonic Acid)
- LABSA is a specific type of sulfonic acid.
- It is made by sulfonating linear alkyl benzene (LAB), resulting in a strong anionic surfactant.
- Its full chemical name is linear alkyl benzene sulfonic acid, and it typically appears as a brown viscous liquid with 96% active content.
- Linear alkylbenzene sulfonate (LAS) is now the world's largest-volume synthetic surfactant, which includes the various salts of sulfonated alkylbenzenes. It's widely used in household detergents as well as numerous industrial applications.
Sulfonic Acid (General Term)
- "Sulfonic acid" refers to a broad class of organic acids containing the –SO₃H functional group.
- It includes a wide range of compounds, such as alkyl sulfonic acid, aryl sulfonic acid, and LABSA itself.
- In this sense, LABSA is a member of the sulfonic acid family.
Application Differences
| Application Area | LABSA | Other Sulfonic Acids |
|---|---|---|
| Detergents | Widely used in laundry and dishwashing products | Not commonly used directly |
| Textile & Leather | Used as a wetting and cleaning agent | Other sulfonic acids may also be used |
| Agriculture | Acts as emulsifier in herbicides | Some sulfonic acid derivatives also used |
| Specialty Chemicals | Not common | Broader sulfonic acids used in dyes, drugs, resins |
Why Choose Our Linear Alkyl Benzene Sulfonic Acid (LABSA)?
Competitive Pricing
Cost-effective for bulk purchasing, helping you reduce procurement costs
COA Provided
Each batch comes with a detailed Certificate of Analysis to ensure traceable quality
Flexible Pack Sizes
Available in 25kg plastic drums, 200kg iron drums, and IBC totes - customizable to your needs
Fast Lead Time
Standard orders ship within 3–7 days to meet urgent production schedules
Excellent Cleaning Performance
Stable in acidic environments, widely used in detergents, cleaners, and cosmetic formulations
Certifications Available
Compliant with ISO9001, REACH, and other international standards - trusted by customers worldwide
We provide Linear Alkyl Benzene Sulfonic Acid (LABSA 96%). Please refer to the following website for detailed specifications and product information. Please refer to the following website for detailed specifications and product information.
product：https://www.gneechemical.com/chemicals/organic-chemicals/linear-alkyl-benzene-sulphonic-acid-labsa-96.html
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