LABSA (Linear Alkyl Benzene Sulfonic Acid) is a powerful, cost effective anionic surfactant used to make detergents and cleaners work better. It removes grease, creates stable foam, and blends easily into liquid or powder formulas. Because it cleans efficiently and biodegrades well, manufacturers of household and industrial cleaners rely on LABSA to deliver strong performance at scale. If you produce detergents, degreasers, or specialty cleaners, LABSA gives you reliable results with controlled costs.
LABSA is a light yellow, viscous liquid made through the sulfonation of linear alkyl benzene. Its structure combines a hydrophobic alkyl chain with a hydrophilic sulfonic group. As a result, LABSA dissolves oils and dirt while staying compatible with water based systems. Therefore, it forms the backbone of many modern cleaning products, from laundry powders to car wash shampoos.
LABSA belongs to the family of organic sulfonic acids. Its linear C10–C14 alkyl chain attaches to a benzene ring and a sulfonate group. This balance allows the molecule to grab oily soil on one end and water on the other. Consequently, it lifts dirt from surfaces and keeps it suspended until rinsing removes it.
| Feature | LABSA | Sulfuric Acid |
|---|---|---|
| Chemical class | Organic sulfonic acid | Inorganic mineral acid |
| Carbon content | Yes (alkyl + benzene) | No |
| Primary role | Surfactant for cleaning | Industrial reagent |
| Biodegradability | High | Very low |
| Typical handling | Formulation ingredient | Highly corrosive |
Because LABSA targets cleaning, it fits formulations safely when used correctly, unlike sulfuric acid, which serves different industrial purposes.
LABSA performs across many sectors. Moreover, its versatility helps producers standardize raw materials.
1) Detergent Manufacturing
Laundry powders and liquids
Dishwashing liquids
Multi purpose and toilet cleaners
It delivers high detergency and stable foam even in hard water.
2) Industrial & Institutional Cleaning
Degreasers for workshops and factories
Floor and surface cleaners
Vehicle wash concentrates
It cuts heavy oils quickly, which shortens cleaning cycles.
In some detergent and degreasing formulations, manufacturers also combine LABSA with industrial solvent 401 to improve oil removal and formulation stability.
3) Textile Processing
Wetting and emulsifying agent
Support for bleaching and dyeing
It promotes uniform dye uptake and consistent fabric quality.
4) Leather Processing
Degreasing hides and skins
Improving penetration during treatment
It helps achieve even finishing without residue.
5) Agriculture & Crop Protection
Emulsifier in pesticide formulations
Stability enhancer for sprays
It improves dispersion, which boosts field performance.
6) Oilfield & Energy
Drilling fluids and enhanced recovery
Emulsification support
It increases efficiency under demanding conditions.
7) Paper & Recycling
De inking recycled paper
Process aids during production
It supports cleaner pulp and better sheet quality.
Manufacturers choose LABSA because it delivers measurable value:
High cleaning power at low dosage
Excellent solubility, simplifying formulation
Biodegradable profile, aligned with regulations
Cost efficiency for large volumes
Compatibility with builders, enzymes, and additives
Therefore, LABSA helps producers meet performance targets while protecting margins.
| Parameter | Typical Value |
|---|---|
| Active matter | ≥ 90% |
| Free sulfuric acid | Max 4–7% |
| Free oil | Max 1% |
| Color (Klett) | ≤ 35 (packed) |
| Density @ 20 °C | ~1.07 g/ml |
| Appearance | Light yellow liquid |
| Mean molecular mass | ~326 |
These values suit detergent and cleaner formulations worldwide.
Flexible packaging reduces logistics risk and cost. Buyers can select the format that matches throughput.
| Packaging | Units / FCL | Net (MT) | Gross (MT) |
|---|---|---|---|
| 210 kg plastic drums | 80 | 16.80 | 17.60 |
| 215 kg plastic drums | 80 | 17.20 | 18.00 |
| 1000 kg IBC tanks | 18 | 18.00 | 19.15 |
Additional options: palletized drums, alternative drum sizes, and bulk deliveries on request.
LABSA is a strong organic acid, so safe handling matters.
Store in a cool, dry, ventilated area
Use plastic or stainless steel containers
Keep away from strong oxidizers
Avoid heat and direct sunlight
Wear gloves, goggles, and protective clothing
Following these steps preserves quality and protects staff.
Detergent grade LABSA aligns with widely recognized quality and safety frameworks used across chemical manufacturing and transport. Producers commonly reference ISO quality management practices and EN aligned safety handling guidance for acids and surfactants. Transport and labeling typically follow international ADR/IMDG principles where applicable.
Reliable sourcing keeps production steady. Buyers look for consistent specs, dependable logistics, and technical support. basekim supplies LABSA to detergent and cleaning manufacturers with controlled quality, flexible packaging, and export ready logistics. In addition, basekim supports bulk orders and documentation that simplify international trade.
LABSA remains a cornerstone surfactant for detergents and cleaners because it combines strong cleaning, easy formulation, and cost efficiency. With clear specs, flexible packaging, and proven performance across industries, LABSA helps manufacturers scale confidently and meet market demand.
LABSA is used mainly in laundry detergents, dishwashing liquids, industrial cleaners, textiles, leather processing, and agriculture as an emulsifier.
Yes. LABSA biodegrades effectively under normal use, which makes it suitable for modern detergent formulations.
Absolutely. LABSA dissolves well and creates stable foam, so it works in both liquid and powder products.
LABSA offers stronger cleaning at lower cost and better environmental performance than many older surfactants.