Pigment Red 4

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INCI name

  • PIGMENT RED 4,

Alternative names

  • Red 4,

Origin

  • synthetic,

Definition

  • 1-[(2-chloro-4-nitrophenyl)azo]-2-naphthol (CI 12085),

INCI function

  • Hair dye,

Substance category

  • Organohalogen compounds,

Characteristics

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CAS-No.

  • 2814-77-9,

EINECS/EILINCS-No.

  • 220-562-2,

Studies, literature and statements