ZINC ACETATE

Food Ingredient FDA EAFUS / Substances Added to Food

Zinc di-acetate-

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Chemical Identification

CAS Number	`557-34-6`
EC Number	`209-170-2`
INCI Name	ZINC ACETATE
PubChem CID	11192
Molecular Formula	`C4H6O4Zn`
InChIKey	`DJWUNCQRNNEAKC-UHFFFAOYSA-L`
SMILES	`CC(=O)[O-].CC(=O)[O-].[Zn+2]`

Safety & Regulation

Regulation	FDA Substances Added to Food (EAFUS)

Known Aliases (37)

Common Name

557-34-6 Acetic acid, zinc(II) salt Acetic acid, zinc salt ACETIC ACID, ZINC SALT AI3-04465 Anhydrous Zinc Acetate CHEBI:62984 Dicarbomethoxyzinc DTXCID6018770 DTXSID8038770 H2ZEY72PME NANO-DTPA CAPSULE COMPONENT ZINC ACETATE NANODTPA COMPONENT ZINC ACETATE NANODTPA ZN-DTPA COMPONENT ZINC ACETATE NSC-75801 NSC75801 Siltex CL 4 Zinc acetate anhydrous Zinc Acetate, Anhydrous Zinc diacetate ZINC DIACETATE Zinc(II) acetate ZINC(II) ACETATE

INCI Synonym

Acétate de zinc (fr) Acetato de zinco (pt) Acetato di zinco (it) Cinka acetāts (lv) Cink-acetát (hu) Cinkov acetat (sl) Di(acetato) de zinc (es) Tsinkatsetaat (et) Zinc di(acetate) Zinkacetaat (nl) Zinkacetat (da) Zinkdi(acetat) (de) Οξικός ψευδάργυρος (el)

IUPAC Name

zinc diacetate

Data Sources (3)

Source	Source ID	Name in Source	Properties
EU CosIng (Cosmetic Ingredients)	`38949`	ZINC ACETATE	status: Active functions: ['Antimicrobial', 'Astringent', 'Oral Care', 'Skin Protecting'] item_type: ingredient restriction: III/24 chemical_description: Zinc Acetate is the zinc salt of acetic acid that conforms to the formula: official_journal_publication: Y
FDA EAFUS / Substances Added to Food	`557-34-6`	ZINC ACETATE
INCI / Cosmile Europe	`38949`	ZINC ACETATE	wikidata: Q204639 functions: ['Antimicrobial'] description: Zinc di-acetate- restriction: III/24

Record Info

ID	`C6RffzQdcvfXnp5b4b2rCz`
Created	April 10, 2026, 6:14 a.m.
Modified	April 11, 2026, 12:17 a.m.
Enriched	April 10, 2026, 5:25 p.m.
Data Source	FDA EAFUS / Substances Added to Food