C30-50 Acid

INCI: C30-50 ACID

CAS Number
Not individually confirmed — mixture of long-chain fatty acids (C30-50); related montan acid wax CAS 68476-03-9
Function
Skin conditioning, emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status permitted
US Notes Adequate by class — Margins of exposure documented as adequate for long-chain fatty acid class

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No dedicated CAS; limited ingredient-specific data. Confirm source purity as montan wax origin may carry trace heavy metals — test for Pb, As, Hg, Cd.

⚠️
Concern Level: Low

Frequently Asked Questions

Is C30-50 Acid safe in cosmetics?

No dedicated CAS; limited ingredient-specific data. Confirm source purity as montan wax origin may carry trace heavy metals — test for Pb, As, Hg, Cd. The EU classifies C30-50 Acid as "restricted". Safety rating: GOOD.

Is C30-50 Acid allowed in the EU?

C30-50 Acid EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does C30-50 Acid do in cosmetics?

C30-50 Acid functions as: Skin conditioning, emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: Not individually confirmed — mixture of long-chain fatty acids (C30-50); related montan acid wax CAS 68476-03-9.

What is the Margin of Safety for C30-50 Acid?

not established 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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