Product Information
Sodium Lauryl Ether Sulfate (SLES), CAS number 9004-82-4, is a pale yellow transparent liquid and an important anionic surfactant. It possesses excellent foaming, detergency, emulsifying, and solubilizing properties, has excellent water solubility, and is readily biodegradable. It is widely used in daily chemical products, detergents, textiles, and industrial cleaning, serving as a versatile surfactant raw material.
Product Description
| CAS | 9004-82-4 |
| Molecular Formula | C12H25NaO4S |
| Molecular Weight | 272.37987 |
| Appearance | white or light yellow gel-like paste or colorless or light yellow liquid |
| Package | 170kg/drum. 1FCL=19.38MT, 114drum. 40FCL=25.15MT, 148drum. |
| 220kg/drum. 1FCL=17.6MT with pallet. | |
| 1100ibc. 1FCL=22MT |
COA
|
Test Item |
Result |
Specification |
|
Appearance |
pass |
White or light yellow viscous paste |
|
Odor |
pass |
No strange odors |
|
Active matter content(%) |
70.4 |
70±2 |
|
Unsulfated matter(%) |
1.5 |
≤3.5 |
|
Sodium sulfate(%) |
0.6 |
≤1.5 |
|
Coloer(Klett, 5%Am.aq.sol.) |
3 |
≤30 |
|
pH-value(2%sol) |
9.3 |
6.5~9.5 |
|
Dioxane content(%) |
16 |
≤30 |
Uses and Applications
- Personal Care Products: Used in shampoos, body washes, hand soaps, facial cleansers, and other personal care products as a primary surfactant, providing foaming, cleaning, and degreasing properties, and improving product texture.
- Household Cleaning Products: Used in laundry detergents, dishwashing liquids, tableware detergents, and fabric softeners to enhance stain removal, improve cleaning performance, and work effectively in various water types.
- Industrial Applications: Used as an emulsifier and penetrant in textile dyeing and printing, facilitating even dye dispersion and fabric penetration; used in metal cleaning fluids and industrial cleaning agents to efficiently remove oil stains and impurities.
- Other Applications: Used as an emulsifying and solubilizing agent in cosmetics (such as creams and lotions); as a component in foam fire extinguishing agents to improve fire extinguishing effectiveness; and also used as a dispersant in pesticide formulations.
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