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Cosmetic ingredient (INCI)

CI 18965

Used in cosmetic products as colorant. CI 18965 is classed chemically as a monoazo colour.

Allowed colorant

EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/43.

The chemical behind this ingredient

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

Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt chemical structure, C16H10Cl2N4Na2O7S2, CAS 6359-98-4
Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt
CAS 6359-98-4C16H10Cl2N4Na2O7S2
57 suppliers
Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt

IUPAC name: disodium, 2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

CI 18965 suppliers

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Frequently asked questions

What is CI 18965 used for in cosmetics?

CI 18965 is used in cosmetic products as colorant. CI 18965 is classed chemically as a monoazo colour.

Is CI 18965 restricted in cosmetics in the EU?

CI 18965 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/43 (allowed colorant). Always check the full annex entry for the conditions of use.

What is the CAS number of CI 18965?

CI 18965 is listed with CAS number 6359-98-4 and EC number 228-819-0.

Where can I buy CI 18965?

8 suppliers list Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt on CompoundList. Compare them below or post a buy request with your grade and quantity.