Sodium Ethylhexyl Sulfate
AKA “Tergemist, Tergimist, Etasulfato sodico, Pentrone ON, Sulfirol 8, Tergitol 08, Tergitol anionic 08, Propaste 6708”
Synthetic
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Ingredient Facts
Sodium ethylhexyl sulfate
AKA: Tergemist, Tergimist, Etasulfato sodico, Pentrone ON, Sulfirol 8, Tergitol 08, Tergitol anionic 08, Propaste 6708
Synthetic · Surfactant - Cleansing | Surfactant - Emulsifying | Surfactant - Hydrotrope · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Synthetic
Clean
A gentle cleanser that removes makeup and impurities while helping oil and water blend together in your formula for a smooth, even texture.
Solubility greater than or equal to 100 mg/mL at 68 °F (NTP, 1992)
Formula
C8H18NaO4S
Mol. Weight
233.28
CAS #
126-92-1
Form
Powder
Plant-Derived
Synthetic. Derived from petroleum-based hydrocarbons or fatty alcohols within the sulfate ester chemical family. Synthesized through sulfation of ethylhexyl alcohol, followed by neutralization with sodium hydroxide.
Function
Surfactant - Cleansing | Surfactant - Emulsifying | Surfactant - Hydrotrope
Benefits
Surfactant Cleansing
Surfactant Emulsifying
Surfactant Hydrotrope
Anti-Inflammatory
Antimicrobial
Fights Acne
Lifts away dirt and oil
Mixes oil and water
Improves ingredient solubility
Traditional Use
Created in the mid-20th century as a synthetic surfactant and cleansing agent. Designed to be milder than earlier sulfates while maintaining effective cleansing properties in personal care formulations.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR