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Cosmetic ingredient (INCI)

CI 44090

Used in cosmetic products as colorant. CI 44090 is classed chemically as a triphenylmethane colour.

Allowed colorant

EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/70.

ban substances that deplete the ozone layer

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Acid Green 50 chemical structure, C27H25N2NaO7S2, CAS 3087-16-9
Acid Green 50
CAS 3087-16-9C27H25N2NaO7S2
5 suppliers
Acid Green 50

IUPAC name: sodium 4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxynaphthalene-2,7-disulfonate

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
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CI 44090 suppliers

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Frequently asked questions

What is CI 44090 used for in cosmetics?

CI 44090 is used in cosmetic products as colorant. CI 44090 is classed chemically as a triphenylmethane colour.

Is CI 44090 restricted in cosmetics in the EU?

CI 44090 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/70 (allowed colorant). ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.

What is the CAS number of CI 44090?

CI 44090 is listed with CAS number 3087-16-9 and EC number 221-409-2.

Where can I buy CI 44090?

5 suppliers list Acid Green 50 on CompoundList. Compare them below or post a buy request with your grade and quantity.