Disodium Methylene Dinaphthalenesulfonate
A cosmetic ingredient used as light stabilizer, surfactant - cleansing, surfactant - hydrotrope in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-Naphthalenesulfonic acid, 6,6'-methylenebis-, disodium salt
What does it do?
Disodium Methylene Dinaphthalenesulfonate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Light stabilizer
protects a cosmetic formulation from degradation by UV light, extending its shelf life
-
Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
-
Surfactant - hydrotrope
surfactant that increases the solubility of poorly-soluble substances in water-based formulations
EU regulatory status
Disodium Methylene Dinaphthalenesulfonate is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Disodium Methylene Dinaphthalenesulfonate?
Disodium Methylene Dinaphthalenesulfonate is a cosmetic ingredient catalogued in the EU CosIng database. 2-Naphthalenesulfonic acid, 6,6'-methylenebis-, disodium salt
Is Disodium Methylene Dinaphthalenesulfonate allowed in cosmetics in the EU?
Yes. Disodium Methylene Dinaphthalenesulfonate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Disodium Methylene Dinaphthalenesulfonate do in cosmetic products?
Disodium Methylene Dinaphthalenesulfonate is declared in the EU cosmetic ingredient inventory with these functions: light stabilizer, surfactant - cleansing, surfactant - hydrotrope.
What is the CAS number of Disodium Methylene Dinaphthalenesulfonate?
The CAS (Chemical Abstracts Service) number for Disodium Methylene Dinaphthalenesulfonate is 26545-58-4 / 14857-90-0.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010