2-Nitro-P-Phenylenediamine Sulfate

INCI: 2-NITRO-P-PHENYLENEDIAMINE SULFATE

CAS Number
67953-25-1
Function
Hair dye (sulfate salt form)
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted under coal tar hair dye exemption

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

EU prohibition applies due to mutagenicity and sensitization concerns; sulfate salt form carries identical hazard profile to free base.

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Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is 2-Nitro-P-Phenylenediamine Sulfate safe in cosmetics?

EU prohibition applies due to mutagenicity and sensitization concerns; sulfate salt form carries identical hazard profile to free base. The EU classifies 2-Nitro-P-Phenylenediamine Sulfate as "prohibited". Safety rating: POOR.

Is 2-Nitro-P-Phenylenediamine Sulfate allowed in the EU?

2-Nitro-P-Phenylenediamine Sulfate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 2-Nitro-P-Phenylenediamine Sulfate do in cosmetics?

2-Nitro-P-Phenylenediamine Sulfate functions as: Hair dye (sulfate salt form). It is classified as a cosmetic ingredient in our database. CAS number: 67953-25-1.

What is the Margin of Safety for 2-Nitro-P-Phenylenediamine Sulfate?

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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