Picramic Acid

INCI: PICRAMIC ACID

CAS Number
96-91-3 (sodium picramate: 831-52-7)
Function
Hair dyeing
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
EU Max Conc. 0.6%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Coal tar hair dye exemption under FD&C Act ยง601(a); color additive provisions apply

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Hair dye use only; genotoxicity flagged in Ames assays; structural analog picric acid is banned; must not exceed 0.6%

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Concern Level: High

Frequently Asked Questions

Is Picramic Acid safe in cosmetics?

Hair dye use only; genotoxicity flagged in Ames assays; structural analog picric acid is banned; must not exceed 0.6% The EU classifies Picramic Acid as "restricted". Safety rating: MODERATE.

Is Picramic Acid allowed in the EU?

Picramic Acid EU regulatory status: restricted. Maximum allowed concentration: 0.6%. This is based on EU Regulation 1223/2009 and its amendments.

What does Picramic Acid do in cosmetics?

Picramic Acid functions as: Hair dyeing. It is classified as a cosmetic ingredient in our database. CAS number: 96-91-3 (sodium picramate: 831-52-7).

What is the Margin of Safety for Picramic Acid?

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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