Solvent orange 1 (inci)

Author:Prof. Dr. med. Peter Altmeyer

Last updated on: 29.10.2020

Synonym(s)

CAS number: 2051-85-6; Fat Orange G; Fat Orange RR

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DefinitionThis section has been translated automatically.

Solvent orange 1 is an orange dye, a resorcinol derivative with the molecular formula: C12H10N2O2. Solvent orange 1 is soluble in ethanol, and ether, only slightly soluble in water. Solvent orange 1 is used in cosmetics as a red hair dye.

Note(s)This section has been translated automatically.

The framework conditions for colouring agents which may be used in cosmetics are defined in the EC Cosmetics Regulation (1223/2009) Annex III.

Authors

Last updated on: 29.10.2020

Author: Prof. Dr. med. Peter Altmeyer