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Cosmetic ingredient (INCI)

Oxalic Acid

Used in cosmetic products as chelating.

Allowed with restrictions

EU Cosmetics Regulation (EC) No 1223/2009, Annex III/3.

Annex III/3: 5%

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Oxalic acid chemical structure, C2H2O4, CAS 144-62-7
Oxalic acid
CAS 144-62-7C2H2O4
490 suppliers
Oxalic acid

IUPAC name: oxalic acid

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Oxalic Acid suppliers

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Frequently asked questions

What is Oxalic Acid used for in cosmetics?

Oxalic Acid is used in cosmetic products as chelating.

Is Oxalic Acid restricted in cosmetics in the EU?

Oxalic Acid is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/3 (allowed with restrictions). Annex III/3: 5% Always check the full annex entry for the conditions of use.

What is the CAS number of Oxalic Acid?

Oxalic Acid is listed with CAS number 144-62-7 and EC number 205-634-3.

Where can I buy Oxalic Acid?

8 suppliers list Oxalic acid on CompoundList. Compare them below or post a buy request with your grade and quantity.