CI 77289/CHROMIUM HYDROXIDE GREEN ●
TL;DR. This ingredient is an inorganic pigment used to give formulas an opaque it color. It is used in makeup, soaps, and some personal care products where stable, non-bleeding color is needed.
What does CI 77289/CHROMIUM HYDROXIDE GREEN do in a cosmetic formula?
This ingredient is an inorganic pigment used to give formulas an opaque it color. It is used in makeup, soaps, and some personal care products where stable, non-bleeding color is needed.
Is CI 77289/CHROMIUM HYDROXIDE GREEN clean?
Clean-beauty frameworks generally treat this material as acceptable when it meets cosmetic-grade purity limits for heavy metals. Its main watchpoint is trace metal impurity control, not sensitization, since the pigment itself is highly insoluble and typically well tolerated.
Is CI 77289/CHROMIUM HYDROXIDE GREEN sustainable?
This material is mineral-derived and does not biodegrade, but it is also not expected to behave like a soluble aquatic contaminant because it is largely inert and insoluble. Its sustainability profile depends mainly on mining, refining, and pigment manufacturing controls.
Is CI 77289/CHROMIUM HYDROXIDE GREEN COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when it is cosmetic grade and used as an allowed mineral colorant. From a it Chemistry lens, it scores well for stability and low bioavailability, but less well for nonrenewable sourcing and lack of biodegradability.
How does CI 77289/CHROMIUM HYDROXIDE GREEN work chemically?
This compound is a hydrated inorganic metal-oxide pigment with very low water and oil solubility, which is why it remains as dispersed particles rather than dissolving into the formula. It is stable across typical cosmetic pH ranges and heat processing, and formulators usually manage performance through dispersion quality, particle size, and suspension support rather than chemical reactivity.
Last updated 2026-05-14