Fluorescent Brightener 367

INCI: FLUORESCENT BRIGHTENER 367

CAS Number
5765-44-6
Function
UV absorber
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific restriction

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited dermal safety data; cannot be used for UV-protection claims on-label; photostability and photoallergenicity testing recommended.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Fluorescent Brightener 367 safe in cosmetics?

Limited dermal safety data; cannot be used for UV-protection claims on-label; photostability and photoallergenicity testing recommended. The EU classifies Fluorescent Brightener 367 as "permitted". Safety rating: MODERATE.

Is Fluorescent Brightener 367 allowed in the EU?

Fluorescent Brightener 367 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Fluorescent Brightener 367 do in cosmetics?

Fluorescent Brightener 367 functions as: UV absorber. It is classified as a cosmetic ingredient in our database. CAS number: 5765-44-6.

What is the Margin of Safety for Fluorescent Brightener 367?

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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