Skip to content
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS

7440-22-4

EU cosmetic ingredient records linked to CAS number 7440-22-4.

Search again Browse annexes
Total records
3
Total pages
1

Matching records

3 total
Annex
III
Entry
379

Silver

Silver (powder) [100 nm < particle diameter < 1 mm]

(a) Toothpaste (b) Mouthwash

EC
231-131-3
Max concentration
Annex
IV
Entry
142

CI 77820

Silver (powder) [100 nm < particle diameter < 1 mm]

Purity criteria as set out in Commission Directive 95/45/EC (E174)

EC
231-131-3
Max concentration

About CAS numbers

A CAS number is a unique numerical identifier assigned to a chemical substance. It helps connect ingredient records across databases and reference materials.

On this page, you can review cosmetic ingredient records that share the same CAS number, compare annex placement and continue exploring related regulatory information.