Phenyl Mercuric Bromide

INCI: PHENYL MERCURIC BROMIDE

CAS Number
1192-89-8
Function
Preservative (mercury-based)
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status prohibited
US Notes Prohibited under 21 CFR 700.13 (no specific exemption for bromide salt)

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Fully prohibited in EU under Annex II mercury ban and in US under 21 CFR 700.13. Do not formulate with this ingredient.

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Concern Level: High

Regulatory Flags

preservative

Frequently Asked Questions

Is Phenyl Mercuric Bromide safe in cosmetics?

Fully prohibited in EU under Annex II mercury ban and in US under 21 CFR 700.13. Do not formulate with this ingredient. The EU classifies Phenyl Mercuric Bromide as "prohibited". Safety rating: POOR.

Is Phenyl Mercuric Bromide allowed in the EU?

Phenyl Mercuric Bromide EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Phenyl Mercuric Bromide do in cosmetics?

Phenyl Mercuric Bromide functions as: Preservative (mercury-based). It is classified as a cosmetic ingredient in our database. CAS number: 1192-89-8.

What is the Margin of Safety for Phenyl Mercuric Bromide?

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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