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Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

SODIUM TRIDECETH SULFATE

CAS Number 25446-78-0
Chem/IUPAC Name: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(tridecyloxy)-, sodium salt (1-4 mol EO average molar ratio)
EINECS/ELINCS No: 246-985-2
COSING REF No: 80222
SODIUM TRIDECETH SULFATE
Sodium Trideceth Sulfate is a surfactant commonly used in cosmetics and personal care products. It belongs to the sulfate family of surfactants and is derived from ethoxylated alcohols. As a surfactant, Sodium Trideceth Sulfate acts as a cleansing and foaming agent, helping to remove dirt, oil, and impurities from the skin and hair. It is often found in shampoos, body washes, and cleansers. Synonyms for Sodium Trideceth Sulfate include Trideceth Sulfate Sodium Salt and Sodium Trideceth Ether Sulfate. Additionally, it is important to note that Sodium Trideceth Sulfate is not alcohol itself, but it is derived from ethoxylated alcohols. The chemical formula of Sodium Trideceth Sulfate is C19H39NaO7S.

What is SODIUM TRIDECETH SULFATE used for?

Sodium Trideceth Sulfate is widely used in both cosmetics and skin care products due to its many beneficial properties as a surfactant and a foaming agent. It is commonly employed in various cleansing products like shampoos, body washes, and facial cleansers. Its primary function is to create a rich lather and enhance the cleansing efficacy of these products. Sodium Trideceth Sulfate helps to remove dirt, oil, and impurities from the skin and hair, providing a refreshing and thorough cleanse. Its ability to generate foam contributes to a luxurious and satisfying sensory experience during product use.

Origin

Sodium Trideceth Sulfate is typically made through a chemical reaction known as ethoxylation. Tridecyl alcohol, derived from natural or synthetic sources, undergoes ethoxylation by reacting with ethylene oxide. This process adds ethylene oxide units to the alcohol, resulting in the formation of Sodium Trideceth Sulfate.

What does SODIUM TRIDECETH SULFATE do in a formulation?

  • Cleansing
  • Foaming
  • Surfactant

Safety profile

Sodium Trideceth Sulfate is considered safe for use in cosmetic formulations. Concerns regarding its potential link to cancer are unfounded, as there is no scientific evidence supporting such claims. However, it is important to note that individual sensitivities can vary, and some people may experience hair dryness or irritation when using products containing Sodium Trideceth Sulfate. Further, Sodium Trideceth Sulfate can be derived from both natural and synthetic sources, so it is important to review specific product formulations to determine if it aligns with a vegan lifestyle.

SODIUM TRIDECETH SULFATE Alternatives

Technical profile

Property Values
pH 8.0-10.0
Solubility Soluble in water
Viscosity Moderate
12
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