Sodium Lauryl Ether Sulfate SLES

SLES stands for Sodium Laureth Sulfate (or Sodium Lauryl Ether Sulfate). SLES is a widely used, inexpensive anionic surfactant and foaming agent derived from palm or coconut oil. It is known for its excellent cleansing and emulsifying properties, SLES is common in personal care (shampoos, soaps) and household products (detergents). It is typically found in 28%-70% concentrations and is considered milder than Sodium Lauryl Sulfate (SLS).

Applications of Sodium Lauryl Ether Sulfate (SLES):

1. Personal Care & Cosmetics:

• Hair Care: A primary surfactant in shampoos, conditioners and hair styling gels to remove oil and create foam.

• Skin Care: It is used in shower gels, bubble baths, body washes and facial cleansers for foaming and cleansing.

• Oral Care: It acts as a foaming agent in toothpaste, mouthwash and teeth whitening products.

• Grooming: It is found in shaving creams, hand soaps and makeup removers.

2. Household Cleaning Agents:

• Dishwashing Liquids: SLES acts as a detergent to cut through grease.

• Laundry Detergents: It provides effective cleaning, especially in liquid formulations.

• Surface Cleaners: It is used in hard surface cleaners, floor cleaners and degreasers.

3. Industrial Applications:

• Textile Industry: It is used as a wetting agent, lubricant and dyeing assistant.

• Leather Industry: It is utilized in the soaking and degreasing stage of leather processing.

• Agrochemicals: SLES serves as an emulsifier and wetting agent in herbicides, pesticides and fungicides to enhance coverage.

• Oilfield: It is used in oil pipelines to reduce friction.

4. Other Applications:

• Pharmaceuticals: It is used as a surfactant and solvent to aid in the dissolution of topical and oral medications.

• Printing Industry: It is used as a dyeing agent.

Sodium Lauryl Ether Sulfate (SLES) – Product Specifications:

• Chemical Name: Sodium Lauryl Ether Sulfate

• Common Name: SLES

• Chemical Formula: RO(CH₂CH₂O)nSO₃Na

• CAS Number: 68585-34-2

• HS Code: 34021100

• Appearance: White to light yellow viscous paste or liquid

• Odor: Mild characteristic odor

• Solubility: Completely soluble in water

• pH (5% Solution): 6.5 – 9.5

• Active Matter: High foaming surfactant

Quality Specifications:

(Based on SLES 28% Grade)

• Active Matter: 26% – 29%

• Sodium Sulfate (Na₂SO₄): 1.0% Max

• Unsulfated Matter: 2.5% Max

• pH (5% Solution): 6.5 – 9.0

• Color (Klett): 30 Max

• Density (at 25°C): 1.03 – 1.08 g/cm³

Quality Specifications:

(Based on SLES 70% Grade)

• Active Matter: 68% – 72%

• Sodium Sulfate (Na₂SO₄): 1.5% Max

• Unsulfated Matter: 3.5% Max

• pH (5% Solution): 6.5 – 9.5

• Color (Klett): 20 Max

• Grades Available: Industrial Grade, Cosmetic Grade & Detergent Grade.

Packaging: 50 Kg. Carbo, 225 Kg. Barrel & 235 Kg. Barrel

MOQ: 50 Kg.