Ferrous Ammonium Sulfate
A cosmetic ingredient used as antimicrobial in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Sulfuric acid, ammonium iron(2+) salt (2:2:1); Diammonium iron bis(sulphate)
What does it do?
Ferrous Ammonium Sulfate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Antimicrobial
kills or inhibits the growth of microorganisms
EU regulatory status
Ferrous Ammonium Sulfate 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 Ferrous Ammonium Sulfate?
Ferrous Ammonium Sulfate is a cosmetic ingredient catalogued in the EU CosIng database. Sulfuric acid, ammonium iron(2+) salt (2:2:1); Diammonium iron bis(sulphate)
Is Ferrous Ammonium Sulfate allowed in cosmetics in the EU?
Yes. Ferrous Ammonium Sulfate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Ferrous Ammonium Sulfate do in cosmetic products?
Ferrous Ammonium Sulfate is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial.
What is the CAS number of Ferrous Ammonium Sulfate?
The CAS (Chemical Abstracts Service) number for Ferrous Ammonium Sulfate is 10045-89-3.
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