Ammonium Oleate

Ammonium Oleate

AKA “Ammonium 9-octadecenoate, Caswell No. 046C, 9-Octadecenoic acid, ammonium salt, EINECS 208-873-1, oleic acid ammonium salt, UNII-EH7L6J9LHN”

Synthetic

Ingredient Facts

Ammonium oleate

AKA: Ammonium 9-octadecenoate, Caswell No. 046C, 9-Octadecenoic acid, Ammonium salt, EINECS 208-873-1, Oleic acid ammonium salt, UNII-EH7L6J9LHN

Synthetic · Cleansing · EWG: 4

Synthetic

Cleanser

Emulsifier

Synthetic

Clean

A gentle cleanser that helps lift dirt and oil from skin while keeping your product smooth and well-blended. Works to effectively remove impurities without stripping.

Formula

C18H37NO2

Mol. Weight

299.50

CAS #

544-60-5

Form

Liquid

State

Ammonium oleate is a yellow-brown paste with a weak odor of ammonia. Sinks and mixes with water. (USCG, 1999)

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.

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Emulsifying

Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.

Removes Impurities

Cleansing Surfactant

Emulsifier

Reduces Inflammation

Locks In Moisture

Mixes Oil & Water

Traditional Use

Oleic acid from olive and other oils has been used for centuries in traditional skincare; the ammonium salt form was developed in the 20th century as an emulsifier and cleansing agent. Used in modern products as a bridge between traditional oil use and contemporary formulation chemistry.