Question 1

What does Disodium Edta Hydroxyacetophenone do in a cosmetic formula?

Accepted Answer

This ingredient is a preservation-support system. It binds trace metal ions that can destabilize formulas and also boosts preservative performance while adding antioxidant support.

Question 2

Is Disodium Edta Hydroxyacetophenone clean?

Accepted Answer

This material has clean-standard friction because the chelating portion is commonly restricted for poor biodegradability and environmental persistence. Skin tolerance is generally good at normal cosmetic levels, and the aromatic support component is usually considered low-sensitizing.

Question 3

Is Disodium Edta Hydroxyacetophenone sustainable?

Accepted Answer

This compound is typically synthetic and largely petrochemical-derived. The main sustainability concern is aquatic persistence from the chelating portion, which does not readily break down in wastewater systems.

Question 4

Is Disodium Edta Hydroxyacetophenone COSMOS-approved?

Accepted Answer

This ingredient is not aligned with COSMOS-natural or COSMOS-organic standards because the persistent chelating portion is generally not permitted. From a Green Chemistry view, it is compromised by nonrenewable sourcing and limited biodegradability, even though it can improve formula stability at low levels.

Question 5

How does Disodium Edta Hydroxyacetophenone work chemically?

Accepted Answer

This is a blend of a polyaminocarboxylate salt with multiple metal-binding carboxylate sites and a small phenolic aromatic ketone that supports oxidation control and preservation. Typical use is about 0.05 to 0.2% for the chelating portion and 0.1 to 1% for the preservative-support portion, with broad pH stability and common pairing with organic-acid or glycol-based preservation systems.