Database/Colorant/CI 61570
100% petroleum · ISO 16128

Is CI 61570 natural?

No. Synthetic anthraquinone colorant manufactured from petrochemical aromatic precursors; no natural-origin fragment present in the chromophore.

INCI nameCI 61570
CAS4403-90-1
FunctionColorant
FeedstockCI 61570 is a synthetic anthraquinone dye produced…

How we scored it

Anthraquinone-based synthetic dye; aromatic ring system built from petrochemical/coal-tar aromatic feedstock. No natural fragment: 0.00.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

CI 61570 is a synthetic anthraquinone dye produced from petrochemical aromatic intermediates (anthraquinone derivatives). No natural-origin manufacturing route is used commercially.

In plain English

A synthetic anthraquinone dye used to add colour to cosmetic products. It is manufactured from petrochemical aromatic compounds rather than derived from natural sources.

CosIng definition: CI 61570 is classed chemically as an anthraquinone colour. It conforms to the formula:

Natural alternatives with the same function

Structure

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2CI 61570. PubChem CID 20431. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3CI 61570. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4CI 61570. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=CI%2061570