Ammonium Trideceth-6 Phosphate

INCI: AMMONIUM TRIDECETH-6 PHOSPHATE

CAS Number
Not assigned a single CAS (ethoxylated phosphate ester — complex mixture)
Function
Surfactant – emulsifying agent; hydrotrope
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted; no specific FDA restrictions

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

Potential 1,4-dioxane contamination from ethoxylation process — must be vacuum-stripped to <10 ppm. Verify CoA for 1,4-dioxane levels per your SOP

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Concern Level: Low

Frequently Asked Questions

Is Ammonium Trideceth-6 Phosphate safe in cosmetics?

Potential 1,4-dioxane contamination from ethoxylation process — must be vacuum-stripped to <10 ppm. Verify CoA for 1,4-dioxane levels per your SOP The EU classifies Ammonium Trideceth-6 Phosphate as "permitted". Safety rating: GOOD.

Is Ammonium Trideceth-6 Phosphate allowed in the EU?

Ammonium Trideceth-6 Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Ammonium Trideceth-6 Phosphate do in cosmetics?

Ammonium Trideceth-6 Phosphate functions as: Surfactant – emulsifying agent; hydrotrope. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned a single CAS (ethoxylated phosphate ester — complex mixture).

What is the Margin of Safety for Ammonium Trideceth-6 Phosphate?

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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