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Black Iron Oxide CI 77499 E172 (i)

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Cosmetics Regulation provisions (1)

CI 77499: properties, uses, INCI functions, safety, alternatives Black iron oxide – triiron tetraoxide (predominantly Fe₃O₄, magnetite) Synonyms: black iron oxide, Pigment Black 11, E172 (food colorant; purity requirements are often used as a reference for cosmetic grades as well) INCI / functions: colorant Definition CI 77499 is an inorganic...

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by Ark90 (12459 pt) · 2026-Jan-11

CI 77499: proprietà, utilizzi, funzioni INCI, sicurezza, alternative Ossido di ferro nero – triiron tetraoxide (prevalentemente Fe₃O₄, magnetite) Sinonimi: black iron oxide, pigment black 11, E172 (colorante alimentare; requisiti di purezza spesso...

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Object facts

Key information and links

Component typeChemical

Chemical RiskNot available

Last update2024-06-02 12:55

Main substances

Hydrogen peroxide as oxidizing agent
Ferrous Sulfate

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