colorants

CHROMIUM OXIDE GREENS

Chromium Oxide Green

colorantuv filterskin protectant

INCI Name

CHROMIUM OXIDE GREEN...

Functions

3 Roles

Sustainability

4/10

Category

colorants

What It Does

Chromium Oxide Greens (Cr2O3) is an inorganic mineral pigment produced by the high-temperature calcination of chromium compounds, yielding an exceptionally stable, opaque, matte olive-green colorant. It is one of the most lightfast and heat-stable pigments available to cosmetic formulators, making it a staple in eye shadows, pressed powders, and long-wear makeup where color permanence is critical. Formulators favor it for its excellent opacity, skin-safe regulatory status (approved for cosmetic use globally with restrictions on eye-area use in some markets), and its ability to blend with other mineral pigments to achieve a wide range of earthy and natural tones.

Enhances formula performance
Contributes to product quality
Supports formulation goals
Improves user experience

Technical Properties

Ionic Charge

nonionic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Foaming Ability

none

Lather generation

Molecular Profile

Molecular Weight

151.99

g/mol

H-Bond Donors

0

Hydrogen bond donor count

H-Bond Acceptors

3

Hydrogen bond acceptor count

Polar Surface Area

43.4

Angstroms squared

PubChem CID

517277

View on PubChem

Ingredient Compatibility

Works Well With

most emollientswaxestalc and other mineral pigmentsbinders and film formerspressed powder basessilicones

Avoid Combining

strong reducing agentshighly acidic formulations at elevated temperatures
Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

4/10

Biodegradability

not readily biodegradable

Source

mineral

Feedstock

Chromite ore (FeCr2O4), processed via high-temperature oxidation of chromium compounds

Quick Reference

Full INCI Name
CHROMIUM OXIDE GREENS
Common Name
Chromium Oxide Green
Category
colorants

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