Product Description SLES is a kind of anionic surfactant with excellent performance.It has good cleaning, emulsifying, wetting, densifying and foaming performance,with good solvency, wide compatibility, strong resistance to hard water, high biodegradation, and low irritation to skin and eye.Widely used in shampoo, soap, shampoo, bath lotion and complex, it can also be used for spraying and the textile industry MANUFACTURE DATE: 2022-05-23 EXPIRY DATE: 2 YEAR ITEMS STANDARD RESULTS Active matter content % 70+/-2 70.10 Unsulfated matter % â?¤3.5 1.8 Sodium sulfate % â?¤1.5 0.9 1,4-Dioxane, ppm â?¤50 28 pH-value (1% sol) 6.5-9.5 8 Color(Klett, 5% Am.aq.sol.) 30 4 Odor No strange odors Pass Appearance White or light yellow viscous paste Pass