Factory Supply SLES 28% Texapon 28% Detergent Raw Materials Surfactant AES28% Sodium Lauryl Ether Sulphate

Dodecyl ether sulfate sodium sulfonic acid, also known as dodecyl polyoxyethyl ether sulfate sodium sulfonic acid, is a surfactant.

Sodium Lauryl Ether Sulfate  SLES

CAS No.: 68585-34-2

Formula: RO(C2h4o)2so3na

EINECS: 211-416-0

Appearance: White Viscous Liquid

HS Code: 340211000

Excellent decontamination, emulsification, dispersion, wetting, solubilizing performance and foaming property.Good solvency, thickening effect, wide compatibility, anti-hard water and high biodegradable ability.Low irritation to skin and eyes.

Nature:
- Pale yellow or brown powder in appearance.
- Soluble in water, able to form a stable colloidal solution.
- Has good surface activity and emulsification properties.
- Insensitive to water hardness and pH.

Purpose:
- Sodium dodecyl ether sulfate sulfonic acid is widely used in detergent, shampoo, bath and other daily chemical products, providing good cleaning and emulsifying ability.
- In the industrial field, it can be used as emulsifier and dispersant in the production of coatings, paints, inks, etc.

Preparation:
The preparation of sodium dodecyl ether sulfate sulfonic acid is mainly divided into two steps:
1. Dodecyl alcohol is reacted with ethoxylating agent such as ethoxyethanol to obtain dodecyl polyoxyether.
2. The resulting dodecyl polyoxyethylene ether is reacted with sulfur trioxide and sodium hydroxide to obtain the final product - dodecyl ether sulfate sodium sulfonic acid.

Safety information:
Sodium dodecyl ether sulfate sulfonic acid is non-toxic and less irritating to the skin and eyes, but long-term exposure may cause dry skin and allergies.
- Take protective measures when using, such as wearing gloves and glasses to avoid direct contact.
- In case of contact with skin or eyes, rinse immediately with plenty of water.
- Keep away from fire and strong oxidants and store in a cool, dry place away from direct sunlight.