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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

CI 42090

Brilliant Blue FCF (Blue 1)/ CI 42090 is a colorant used in cosmetics products. It is a blue powder which is soluble in water. It is used in soaps, shampoos, hair color, mouthwash and other hygiene and cosmetics applications.

CI 42090 is classified as :
  • Cosmetic colorant

CAS Number 3844-45-9
EINECS/ELINCS No: 223-339-8
Restriction (applies to EU only): IV/1
COSING REF No: 32756
Chem/IUPAC Name: Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)]amino]-2'-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt, Brilliant Blue FCF (Blue 1)
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169 Cosmetics Ingredients containing CI 42090

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