Disodium Fumarate

INCI: DISODIUM FUMARATE

CAS Number
17013-01-3
Function
Skin conditioning; buffering agent (salt of fumaric acid)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€“ fumaric acid is GRAS (21 CFR 172.350); CIR concluded safe as used in cosmetics

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

GHS classifies pure substance as H315 (skin irritation) and H319 (eye irritation), but these are for neat chemical handling, not at cosmetic use concentrations. Formulate within typical use levels.

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Concern Level: Low

Frequently Asked Questions

Is Disodium Fumarate safe in cosmetics?

GHS classifies pure substance as H315 (skin irritation) and H319 (eye irritation), but these are for neat chemical handling, not at cosmetic use concentrations. Formulate within typical use levels. The EU classifies Disodium Fumarate as "permitted". Safety rating: GOOD.

Is Disodium Fumarate allowed in the EU?

Disodium Fumarate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Disodium Fumarate do in cosmetics?

Disodium Fumarate functions as: Skin conditioning; buffering agent (salt of fumaric acid). It is classified as a cosmetic ingredient in our database. CAS number: 17013-01-3.

What is the Margin of Safety for Disodium Fumarate?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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