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Canonical INCI monograph

HYDRATED SILICA

Not on the EU Annex III list

Silicic acid; synthetic amorphous silicon dioxide

HYDRATED SILICA is listed in the European Commission CosIng inventory under the functional categories Abrasive, Absorbent, Anticaking, Bulking, Opacifying, Viscosity Controlling, with CAS number 10279-57-9 / 1343-98-2 / 7631-86-9 / 112926-00-8 / 63231-67-4 and EC number 215-683-2 / 231-545-4. In the free INCIDB sample it appears on 15 product labels, reaching position 2 on Signal Dentifrice Bio Fraîcheur Naturelle 2x75ml.

CAS REGISTRY NUMBER
10279-57-9 / 1343-98-2 / 7631-86-9 / 112926-00-8 / 63231-67-4
EC NUMBER
215-683-2 / 231-545-4
COSING FUNCTIONS
Abrasive, Absorbent, Anticaking, Bulking, Opacifying, Viscosity Controlling

Sample products containing HYDRATED SILICA

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
Signal White Now - Protection CC Fresh #3
Signal Dentifrice Integral 8 Interdentaire 75ml Lot de 2 #3
Signal Dentifrice Bio Fraîcheur Naturelle 2x75ml #2
Signal Dentifrice Junior Pokémon 7+ Ans Menthe Douce 3x75ml #3
Signal Dentifrice Système Blancheur Éclat Brillance 2x75ml #4
instant teeth whitening #3
Schmidt's Dentifrice Menthe Intense au Charbon Actif 133g #3
Auchan - dentifrice - soins sensibles - dents sensibles - 75ml #3

Query HYDRATED SILICA in the full snapshot

import pyarrow.parquet as pq

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

The complete snapshot covers 18,583 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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