CI 73900
5,12-Dihydroquino[2,3-b]acridine-7,14-dione
CI 73900 is linked to 2 EU annex records on this page. Inventory note: IV/102.
Inventory details for CI 73900
INCI name
CI 73900
Description
5,12-Dihydroquino[2,3-b]acridine-7,14-dione
Annex records for CI 73900
5,12-Dihydroquino[2,3-b]acridine-7,14-dione (Pigment Violet 19; CI 73900) when used as a substance …
Key data
How CI 73900 appears in the CosIng inventory
The CosIng inventory lists CI 73900 as a cosmetic ingredient and this page links it to 2 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.
CI 73900 is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.
Frequently asked questions
Source note for CI 73900
This page combines the CosIng inventory entry for CI 73900 with 2 linked Annex II–VI records from the local dataset built from public European Commission cosmetic ingredient materials.
Use this inventory page to research CI 73900 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.
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