CI 77346

CAS Number
1345-16-0
Function
Colorant (blue pigment)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically FDA-approved as a standalone color additive for cosmetics. Chromium-Cobalt-Aluminum Oxide (CAS 68187-11-1) is listed only for drugs/devices.

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Cobalt sensitization risk; restricted US market status for cosmetics; cobalt ion leaching should be verified via purity testing.

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Concern Level: Moderate

Regulatory Flags

potential-allergen colorant

Frequently Asked Questions

Is CI 77346 safe in cosmetics?

Cobalt sensitization risk; restricted US market status for cosmetics; cobalt ion leaching should be verified via purity testing. The EU classifies CI 77346 as "permitted". Safety rating: MODERATE.

Is CI 77346 allowed in the EU?

CI 77346 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does CI 77346 do in cosmetics?

CI 77346 functions as: Colorant (blue pigment). It is classified as a cosmetic ingredient in our database. CAS number: 1345-16-0.

What is the Margin of Safety for CI 77346?

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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