- June 13, 2021
ECHA | Chromium trioxide widely used in plating and surface treatment
Notifications from 1 026 sites across Europe submitted by May 2021 confirm that chromium trioxide is still widely used in functional or hard chrome plating and surface treatment. The annual usage is estimated to be 7 000 tonnes. The substance of very high concern was placed on the Authorisation List in 2013 and its use has needed a specific authorisation in the EU since 2017.
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