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Cosmetic ingredient (INCI)

Magnesium Propionate

Used in cosmetic products as preservative. Magnesium Propionate is the magnesium salt of propionic acid.

Allowed preservative

EU Cosmetics Regulation (EC) No 1223/2009, Annex V/2.

Annex V/2: 2% (acid)

The chemical behind this ingredient

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

Magnesium propionate chemical structure, C6H10MgO4, CAS 557-27-7
Magnesium propionate
CAS 557-27-7C6H10MgO4
2 suppliers
Magnesium propionate

IUPAC name: magnesium propanoate

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

Magnesium Propionate suppliers

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Frequently asked questions

What is Magnesium Propionate used for in cosmetics?

Magnesium Propionate is used in cosmetic products as preservative. Magnesium Propionate is the magnesium salt of propionic acid.

Is Magnesium Propionate restricted in cosmetics in the EU?

Magnesium Propionate is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/2 (allowed preservative). Annex V/2: 2% (acid) Always check the full annex entry for the conditions of use.

What is the CAS number of Magnesium Propionate?

Magnesium Propionate is listed with CAS number 557-27-7 and EC number 209-166-0.

Where can I buy Magnesium Propionate?

2 suppliers list Magnesium propionate on CompoundList. Compare them below or post a buy request with your grade and quantity.