Sodium Lauryl Sulfate (SLS) is an anionic surfactant derived from coconut and/or palm kernel oil. It usually consists of a mixture of sodium alkyl sulfates, mainly the lauryl. SLS lowers surface tension of aqueous solutions and is used as fat emulsifier, wetting agent, and detergent in cosmetics, pharmaceuticals and toothpastes. It is also used in creams and pastes to properly disperse the ingredients.
►SLS-90% (Needle) Typical Vale :
| Test Item | Test Result |
| Appearance @25℃ | White Needle Solid |
| Active Matter，% | 90.7 |
| ph (1% Solution)，% | 10.4 |
| Unsulfated Matter，% | 1.2 |
| Inorganic Salts，% | 4.9 |
| Moisture and Volatile Matter ，% | 4.3 |
| Color (as 5% A.M.)，Klett | 6 |
| Total Bacterial Count，cfu/g | <10 |
| Foaming Voluem，mm | 181 |
►SLS-30% Typical Value :
| Test Item | Test Result |
| Appearance @25℃ | Coloress to Pale Yellow |
| pH (10% Solution) | 8.06 |
| Color (Hazen) | 6 |
| Active Matter，% | 30.25 |
| Ulsulfated Matter，% | 0.3 |
| Sodum Sulfate，% | 0.08 |
| Iron，ppm | 0.21 |
| Aerobic Plate Count，CFU/g | <10 |