- Classification: Sulfonic Acid
- CAS No.: 27176-87-0
- Other Names: Dodecylbenzenesulfonic A
- MF: C18H30O3S, C18H30O3S
- EINECS No.: 248-289-4
- Grade Standard: Agriculture Grade, Industrial Grade
- Purity: 96%min
- Appearance: Brown Viscous Liquid
- Application: degrease agent, laundry powder, dishware cleaner
- Model Number: CAS: 27176-87-0
- Molecular Weight: 326.49
- Melting point: 10°C
- Boiling point: 82 °C
- Density: 1.06 g/mL at 20 °C(lit.)
- Storage temp: 2-8°C
- HS CODE: 34021100.00
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- Product DescriptionLABSA (Linear Alkyl Benzene Surfactant Sulfonic Acid) appearance is brown sticky liquid,The product has the action of detergency, moistening, foaming, emulsion, dispersion and brown viscous fluid in appearance with acidity. It is non-flammable, quickly dissolved in water, not dissolved in normal organic solvent. The product has strong absorbency. it would be unclear viscous liquid after absorbed water.Specification of high purity dodecylbenzenesulfonic acid LABSA
Item
Specification
Measuring Method
First class quality
Qualified product
Alkyl benzene Sulfonate(%)
≥96.0
≥96.0
GB/T 5173
Color Klett
20 Max
40Max
GB/T 8447
Free Oil (%)
1.5Max
1.8Max
GB/T 8447
Sulfuric Acid (%)
1.5 Max
1.5Max
GB/T 8447
Chemical Formula
R-C6H4-SO3H
Appearance 25°C
The viscous liquid with pale yellow and brown
CAS No.
27176-87-0
Application of high purity dodecylbenzenesulfonic acid LABSA
1. It can be used as the curing catalyst of amino baking varnish and used in the preparation of various liquid and solid detergents.
2. Used as raw material for detergents, and used in the production of ammonium salt, sodium salt and calcium salt of alkyl benzene sulfonic acid, etc.
3. It is also directly used in various detergent and cosmetic formulations.Because it is stable in acidic solution and has good washing performance, it is often used in the preparation of acidic detergent such as toilet cleaner.
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