CI 42735

CAS Number
6104-58-1
Function
Colorant (blue triphenylmethane dye)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not FDA-listed for cosmetics

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 restricted colorant excluded from mucous membrane products; not FDA-approved with limited toxicological data.

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Concern Level: Moderate

Regulatory Flags

colorant

Frequently Asked Questions

Is CI 42735 safe in cosmetics?

EU restricted colorant excluded from mucous membrane products; not FDA-approved with limited toxicological data. The EU classifies CI 42735 as "restricted". Safety rating: MODERATE.

Is CI 42735 allowed in the EU?

CI 42735 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does CI 42735 do in cosmetics?

CI 42735 functions as: Colorant (blue triphenylmethane dye). It is classified as a cosmetic ingredient in our database. CAS number: 6104-58-1.

What is the Margin of Safety for CI 42735?

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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