Database/Colorant/CI 77266
100% petroleum · ISO 16128

Is CI 77266 natural?

No. CosIng states the carbon comes from combustion of hydrocarbons (a petroleum/natural-gas feedstock), unlike mined graphite or plant-char carbon.

INCI nameCI 77266
CAS1333-86-4
FormulaC · 12.011 Da
FunctionColorant
FeedstockIndustrial carbon black is manufactured by partial combustion…

How we scored it

Elemental carbon formed by incomplete combustion of hydrocarbons; feedstock is petroleum/natural-gas hydrocarbon, so 0/100 = 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

Industrial carbon black is manufactured by partial combustion or thermal cracking of heavy petroleum oil or natural gas. No mineral or botanical carbon feedstock is used commercially for this colorant.

In plain English

A black colorant of pure carbon particles, made by partially burning petroleum oil or natural gas. Used to give products a black or grey tint.

CosIng definition: CI 77266 is a colorant composed of finely divided particles of elemental carbon obtained by the incomplete combustion of hydrocarbons.

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 77266. PubChem CID 5462310. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3CI 77266. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4CI 77266. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=CI%2077266