Rhein
Used in cosmetic products as antimicrobial. 2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-,Cassic Acid,Rheic Acid.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Rhein suppliers
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Frequently asked questions
What is Rhein used for in cosmetics?
Rhein is used in cosmetic products as antimicrobial. 2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-,Cassic Acid,Rheic Acid.
Is Rhein restricted in cosmetics in the EU?
No EU restriction annex is recorded for Rhein in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Rhein?
Rhein is listed with CAS number 478-43-3.
Where can I buy Rhein?
8 suppliers list Rhein on CompoundList. Compare them below or post a buy request with your grade and quantity.