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Canonical INCI monograph

ZINC CHLORIDE

Zinc Chloride is the inorganic salt that conforms to the formula:

ZINC CHLORIDE is listed in the European Commission CosIng inventory under the functional categories Antimicrobial, Astringent, Oral Care, Soothing, with CAS number 7646-85-7 and EC number 231-592-0. CosIng also records it as zinci chloridum (Ph. Eur.). CosIng records a restriction against it (III/24), so check the corresponding Annex entry before formulating. In the free INCIDB sample it appears on 1 product label, reaching position 11 on Tandpasta.

CAS REGISTRY NUMBER
7646-85-7
EC NUMBER
231-592-0
COSING FUNCTIONS
Antimicrobial, Astringent, Oral Care, Soothing
OTHER NAMES (COSING)
zinci chloridum (Ph. Eur.)

Regulatory status by region

European Union

Official text (EN), quoted verbatim from the source list.

  • Restricted · Annex III/24 · Product type: (a) Toothpaste intended for users above 1 year of age (b) Toothpaste intended for children between 6 months and 1 year of age (c) Mouthwash intended for users above 6 years of age (d) Other products · Maximum concentration: (a) 1 % (as zinc) (b) 0,72 % (as zinc) (c) 0,1 % (as zinc) (d) 1 % (as zinc) · Instrument: (EU) 2026/909 · Source retrieved 2026-09-27

Sample products containing ZINC CHLORIDE

Label positions from the free INCIDB sample. A lower position means the ingredient is declared earlier, i.e. present in a higher proportion.

PRODUCT LABEL POSITION
Tandpasta #11

Query ZINC CHLORIDE in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "ZINC CHLORIDE"]
print(target[['ingredient_id', 'functions', 'cas_number', 'is_common_allergen']])

The complete snapshot covers 19,764 products. Coverage of each enrichment column is published, both per distinct name and weighted by label occurrence — see the coverage table.

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