Linear alkylbenzenesulfonic acid (LABSA) CAS 27176-87-0
Linear alkylbenzene sulfonic acid (LABSA) is an important anionic surfactant raw material, widely used in various liquid and powder detergents, industrial cleaning agents, and emulsifier products. It has excellent detergency, foaming properties, and biodegradability, making it a core ingredient in synthetic detergents.
| Item | Specification |
|---|---|
| Product Name | Linear Alkyl Benzene Sulphonic Acid (LABSA) |
| CAS Number | 27176-87-0 |
| Molecular Formula | C₆H₅CnH₂nSO₃H (n = 10–13) |
| Appearance | Brownish viscous liquid |
| Active Matter | ≥ 96% |
| Free Acid (H₂SO₄) | ≤ 1.5% |
| Color (Klett, 5% in IPA) | ≤ 50 |
| Moisture | ≤ 1.0% |
| Density (20°C) | 1.06–1.10 g/cm³ |
| Solubility | Soluble in water and ethanol |
| pH (1% solution) | 2.0–3.0 |
| Packaging | 200kg plastic drum / 1050kg IBC drum |
| HS Code | 3402110000 |
Product Features
✅ High active ingredient content (over 96%)
✅ Strong foaming power, easy rinsing, and low residue
✅ Good biodegradability, meeting environmental standards
✅ Cost-effective, suitable for large-scale industrial applications
✅ Can be used in formulations for liquid detergents, laundry detergents, and toilet cleaners
Applications
🧴 Daily Chemical Product Raw Materials
Widely used in the production of detergents, laundry detergents, shampoos, hand soaps, and body washes, as a primary surfactant, providing cleaning power and foaming properties.
🧼 Industrial Cleaners
Used in floor cleaners, metal cleaners, industrial degreasers, and more, it is particularly suitable for large-scale industrial formulations.
🌱 Agricultural Emulsifier
Used in pesticide emulsion formulations as an adjuvant to enhance water solubility and spreadability.
🧪 Chemical Synthesis
Can be used as an intermediate in the synthesis of other surfactant products or anionic emulsifier systems.
Packaging and Storage Instructions
Packaging Specifications: 200kg plastic drum, 1050kg IBC drum, or custom packaging upon request
Storage: Store in a cool, dry place, sealed and protected from light
Shelf Life: 12 months
Transportation Instructions: This product is not a hazardous material and can be shipped as standard cargo.
FAQ
Q1: Is LABSA suitable for cosmetic-grade formulations?
A1: This product is industrial/daily chemical grade. Further purification is recommended for use in high-end cosmetics.
Q2: Can you provide samples?
A2: We accept samples of 500g to 1kg free of charge, with freight collectable or negotiable.
Q3: Do you support OEM labeling and custom export packaging?
A3: We support OEM labeling and standard export packaging (UN drums, pallets, English labels, etc.).
📦 Worldwide shipping | Free samples | Export documentation including MSDS, TDS, and COA available
