SLES
SLES is a yellow-orange, inorganic compound with distinctive physical properties. It has a molecular formula of SeS2 and a molar
mass of 143.08 g/mol. SLES appears as a bright yellow to orange-red powder or solid with a characteristic pungent odor. It is
insoluble in water but can be dissolved in carbon disulfide, ethanol, and other organic solvents. SLES exhibits a melting point range
between 111°C and 118°C, depending on its purity. The compound is known for its photoelectric properties and high refractive
index. It can undergo sublimation, where it transitions directly from solid to gas without passing through a liquid phase under
certain conditions. Additionally, SLES has moderate thermal stability but can decompose upon prolonged exposure to high temperatures,
releasing toxic fumes of selenium and sulfur oxides. These unique physical properties make selenium disulfide useful in various
applications, including its role as an anti-dandruff agent in shampoos and as an antifungal treatment.
| Appearance: |
White to Yellowish Paste |
| CAS No.: |
68585-34-2 |
| Formula: |
C14H29O5NaS |
| EINECS: |
221-416-0 |
| Purity: |
70% |
| Type: |
Sodium Sulfate |
| Specification: |
170KG/220KG/1050kg IBC |
| Transport Package: |
Drum |
| Origin: |
China |
SLES, or Sodium Lauryl Ether Sulfate, is a widely used surfactant found in many personal care and cleaning products. Its primary
application is in the formulation of shampoos, soaps, and body washes due to its excellent foaming and emulsifying properties.
SLES helps to create rich lather, which enhances the user experience by making these products more effective at cleansing skin
and hair. Additionally, it is utilized in household cleaning agents like dishwashing liquids and laundry detergents, where it aids in
removing grease and dirt. Beyond personal and home care products, SLES is also employed in industrial cleaning solutions and
certain pharmaceutical preparations. Its versatility, cost-effectiveness, and high performance make SLES a staple ingredient in
a wide array of products aimed at maintaining hygiene and cleanliness. However, its use is sometimes scrutinized due to concerns
about skin irritation, prompting the development of milder alternatives in some formulations.
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