Detergents
Used as the primary surfactant in powders, liquids, and paste detergents.
Acids & Amines
Linear Alkylbenzene Sulfonic Acid (LABSA)
Buy Linear Alkylbenzene Sulfonic Acid (LABSA) in Bulk, Drums & IBCs – Detergents, Cleaners and Emulsifiers
Rotterdam Chemicals Group supplies high-purity Linear Alkylbenzene Sulfonic Acid (LABSA), a widely used anionic surfactant acid in household, institutional and industrial detergents. Our LABSA is REACH compliant and offered in technical grade for global use. Available in drums, IBCs and bulk formats, we ship worldwide from our Rotterdam facility with full documentation and compliance support.
What is Linear Alkylbenzene Sulfonic Acid (LABSA)?
LABSA (CAS 27176-87-0) is a brown viscous liquid produced by sulfonation of linear alkylbenzene. It is the most widely used synthetic surfactant in the formulation of detergents and cleaners due to its high active content, excellent foaming, and rapid biodegradability. LABSA is neutralized to form Linear Alkylbenzene Sulfonate (LAS), the active ingredient in most powder and liquid detergents.
Applications Across Industries
Industrial Cleaners
Found in degreasers and heavy-duty cleaners for hard surfaces.
Textile Industry
Employed in scouring, wetting and dispersing agents for textile processing.
Emulsifiers
Used in agricultural and chemical formulations for emulsification purposes.
Grades and Packaging Options
Available Packaging*
200L drums (palletized)
1000L IBC containers
Road tank transportation
Bulk ISO tanks
Custom packaging solutions available upon request
*All formats available directly from our Rotterdam warehouse with international supply support.
Available Grades
Technical Grade – Optimized for detergent and industrial formulation use.
Specifications and Technical Details
Property
Value
CAS Number
|
27176-87-0 |
EC Number
|
248-289-4 |
Molecular Formula
|
C18H30SO3H |
Active Matter
|
≥ 96% |
Appearance
|
Brown, viscous liquid |
Odour
|
Characteristic |
Boiling Point
|
Not applicable (decomposes) |
|
Flash Point |
|
> 100°C |
|
Density (20°C) |
|
1.06 – 1.09 g/cm³ |
|
Solubility |
|
Soluble in water upon neutralization. |
Compliance and Documentation
REACH Registered
Compliant with EU detergent and surfactant regulations
SDS, TDS, and Certificate of Analysis available upon request
Logistics and Global Supply
We ship LABSA globally from our Rotterdam facility with full compliance documentation and export support. Available in palletized and bulk packaging, our logistics team ensures safe and timely delivery.
Frequently Asked Questions (FAQ)
What is the difference between LABSA and LAS?
LABSA is the acid form, which is neutralized with alkali to produce LAS, the active surfactant in detergents.
Is LABSA biodegradable?
Yes. LABSA and its neutralized form (LAS) are readily biodegradable under aerobic conditions.
What precautions are needed when handling LABSA?
It is corrosive and should be handled with proper PPE and neutralized before disposal or further use.
Do you offer neutralized LAS as well?
On request. Contact us for tailored formulations and derivatives.
Request a Quote or More Information
Looking to secure your supply of Linear Alkylbenzene Sulfonic Acid?
Contact our technical sales team to discuss concentrations, packaging preferences, and export requirements. We offer full documentation and flexible supply from our Rotterdam warehouse.
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