2-Amino-4-Nitrophenol Sulfate

INCI: 2-AMINO-4-NITROPHENOL SULFATE

CAS Number
Not widely published; sulfate salt of CAS 119-34-6
Function
Hair dyeing
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR concluded safe as a hair dye ingredient

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

Dissociates freely in water to yield 2-Amino-4-Nitrophenol, so safety profile mirrors the free base. Prohibited in EU/ASEAN.

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Concern Level: High

Frequently Asked Questions

Is 2-Amino-4-Nitrophenol Sulfate safe in cosmetics?

Dissociates freely in water to yield 2-Amino-4-Nitrophenol, so safety profile mirrors the free base. Prohibited in EU/ASEAN. The EU classifies 2-Amino-4-Nitrophenol Sulfate as "prohibited". Safety rating: MODERATE.

Is 2-Amino-4-Nitrophenol Sulfate allowed in the EU?

2-Amino-4-Nitrophenol Sulfate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 2-Amino-4-Nitrophenol Sulfate do in cosmetics?

2-Amino-4-Nitrophenol Sulfate functions as: Hair dyeing. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published; sulfate salt of CAS 119-34-6.

What is the Margin of Safety for 2-Amino-4-Nitrophenol 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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