Cetyl Phosphate

INCI: CETYL PHOSPHATE

CAS Number
3539-43-3
Function
UV Filter
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
EU Max Conc. 6%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR: SQ - IJT 38(S2):12-32,2019

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Good safety profile. Generally considered safe for cosmetic use.

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Concern Level: Low

Frequently Asked Questions

Is Cetyl Phosphate safe in cosmetics?

Good safety profile. Generally considered safe for cosmetic use. The EU classifies Cetyl Phosphate as "permitted". Safety rating: GOOD.

Is Cetyl Phosphate allowed in the EU?

Cetyl Phosphate EU regulatory status: permitted. Maximum allowed concentration: 6%. This is based on EU Regulation 1223/2009 and its amendments.

What does Cetyl Phosphate do in cosmetics?

Cetyl Phosphate functions as: UV Filter. It is classified as a UV Filter / Sunscreen in our database. CAS number: 3539-43-3.

What is the Margin of Safety for Cetyl Phosphate?

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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