Ceteth 10 phosphate

Ceteth-10 Phosphate (CAS 50643-20-4), also known as 2-hexadecoxyethyl dihydrogen phosphate, is an anionic phosphate ester surfactant derived from cetyl alcohol ethoxylate. It functions as an emulsifier, dispersant, and rheology modifier across personal care, textile, and industrial coating formulations. In personal care, it stabilizes oil-in-water emulsions.

This material is used in creams, lotions, and conditioning products, where its phosphate head group also contributes mild cleansing performance. Textile processors use it as a scouring and degreasing agent. It helps to remove oils and sizing agents from fiber surfaces prior to dyeing or finishing. In coatings and adhesive systems, it improves pigment dispersion and aids in emulsion stability.

The product maintains performance under varying pH conditions. Leather processing operations apply it to facilitate uniform penetration of treatment agents and improve surface wetting. This chemical is typically supplied as a liquid or paste, depending on concentration and formulation. It is available in technical and cosmetic grades for industrial buyers.

Cosmetic-grade material meets the purity requirements expected for leave-on and rinse-off personal care applications. Bulk supply is standard in drums and IBCs for global distribution.