How we scored it
Where it comes from
Manufactured by neutralising synthetic acetic acid, from methanol carbonylation, with ammonia from natural gas via the Haber-Bosch process. A minor fermentation-vinegar acetic acid route exists but is atypical for bulk buffering-grade material.
In plain English
A buffering ingredient that adjusts and stabilizes a formula's pH. It is typically made by combining synthetic ammonia with synthetic acetic acid.
Natural alternatives with the same function
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Structure
azanium acetate
References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2Ammonium Acetate. PubChem CID 517165. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
- 3AMMONIUM ACETATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 4AMMONIUM ACETATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=AMMONIUM%20ACETATE