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Cosmetic ingredient (INCI)

CI 75170

Used in cosmetic products as colorant. CI 75170 is a natural purine.

Allowed colorant

EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/113.

The chemical behind this ingredient

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

Guanine chemical structure, C5H5N5O, CAS 73-40-5
Guanine
CAS 73-40-5C5H5N5O
123 suppliers
Guanine

IUPAC name: 2-amino-1,7-dihydropurin-6-one

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

CI 75170 suppliers

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Frequently asked questions

What is CI 75170 used for in cosmetics?

CI 75170 is used in cosmetic products as colorant. CI 75170 is a natural purine.

Is CI 75170 restricted in cosmetics in the EU?

CI 75170 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/113 (allowed colorant). Always check the full annex entry for the conditions of use.

What is the CAS number of CI 75170?

CI 75170 is listed with CAS number 73-40-5 and EC number 200-799-8.

Where can I buy CI 75170?

8 suppliers list Guanine on CompoundList. Compare them below or post a buy request with your grade and quantity.