Ci 45100
A cosmetic ingredient used as colorant, hair dyeing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium, sodium salt
What does it do?
Ci 45100 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Colorant
imparts colour to a cosmetic product
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Hair dyeing
colours hair, either by depositing pigment on the surface or by chemically altering the hair's natural pigment
EU regulatory status
Ci 45100 is listed in Annex IV of EU Cosmetics Regulation 1223/2009 as a substance permitted for the corresponding category of use.
Frequently asked questions
What is Ci 45100?
Ci 45100 is a cosmetic ingredient catalogued in the EU CosIng database. Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium, sodium salt
Is Ci 45100 allowed in cosmetics in the EU?
Yes. Ci 45100 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Ci 45100 do in cosmetic products?
Ci 45100 is declared in the EU cosmetic ingredient inventory with these functions: colorant, hair dyeing.
What is the CAS number of Ci 45100?
The CAS (Chemical Abstracts Service) number for Ci 45100 is 3520-42-1.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 14/08/2020