Cosmetic ingredient (INCI)
Potassium PCA
Used in cosmetic products as humectant. Potassium 5-oxo-L-prolinate.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Potassium pidolate
CAS 4810-50-8C5H6KNO3
1 supplier
Potassium pidolate
IUPAC name: potassium (2S)-5-oxopyrrolidine-2-carboxylate
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Potassium PCA suppliers
Companies with live listings for the linked chemical. Paid members appear first.
Frequently asked questions
What is Potassium PCA used for in cosmetics?
Potassium PCA is used in cosmetic products as humectant. Potassium 5-oxo-L-prolinate.
Is Potassium PCA restricted in cosmetics in the EU?
No EU restriction annex is recorded for Potassium PCA in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Potassium PCA?
Potassium PCA is listed with CAS number 4810-50-8 and EC number 225-373-9.
Where can I buy Potassium PCA?
One supplier lists Potassium pidolate on CompoundList. Compare them below or post a buy request with your grade and quantity.