| Item | Specification | Measuring Method | |
| First class quality | Qualified product | ||
| Alkyl benzene Sulfonate(%) | ≥96.0 | ≥96.0 | GB/T 5173 |
| Color Klett | 20MAX | 40MAX | GB/T 8447 |
| Free Oil (%) | 1.5MAX | 1.8MAX | GB/T 8447 |
| Sulfuric Acid (%) | 1.5MAX | 1.5MAX | GB/T 8447 |
| Chemical Formula | R-C6H4-SO3H | ||
| Appearance 25°C | The viscous liquid with pale yellow and brown | ||
| CAS No. | 42615-29-2 | ||
|
Characteristics:
|
Soluble in water and ethanol easily, can not soluble in common organic solvents, strong water absorption. | ||