Ammonium Capryleth Sulfate
AKA “azanium;2-octoxyethyl sulfate, 52286-18-7”
Surfactant
Ingredient Facts
Ammonium capryleth sulfate
AKA: Azanium;2-octoxyethyl sulfate, 52286-18-7
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Plant Oil
Not Clean
Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(octyloxy)-, ammonium salt (1-4 mol EO average molar ratio)
Formula
C10H25NO5S
Mol. Weight
271.38
CAS #
52286-18-7
Form
Powder
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Foaming
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Removes Impurities
Creates Lather
Cleansing Surfactant
Reduces Inflammation
Locks In Moisture
Removes dirt and impurities
Creates cleansing foam
Lifts away dirt and oil
Traditional Use
A synthetic sulfate surfactant developed in the 20th century for use as a cleansing agent in shampoos and body washes. Designed for modern cosmetic applications with no traditional or historical precedent.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR