Sodium Dihexadecyl Phosphate

INCI: SODIUM DIHEXADECYL PHOSPHATE

CAS Number
Related to Dicetyl Phosphate: CID 75143 (free acid); sodium salt CAS varies by supplier
Function
Emulsifier, surfactant (vesicle/liposome former)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR reviewed as part of 28 alkyl phosphates concluded safe in present practices of use and concentration when formulated to be non-irritating

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

GHS classification includes H315 (skin irritation) and H318 (serious eye damage) at concentrate level; formulate to be non-irritating per CIR guidance

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium Dihexadecyl Phosphate safe in cosmetics?

GHS classification includes H315 (skin irritation) and H318 (serious eye damage) at concentrate level; formulate to be non-irritating per CIR guidance The EU classifies Sodium Dihexadecyl Phosphate as "permitted". Safety rating: GOOD.

Is Sodium Dihexadecyl Phosphate allowed in the EU?

Sodium Dihexadecyl Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Dihexadecyl Phosphate do in cosmetics?

Sodium Dihexadecyl Phosphate functions as: Emulsifier, surfactant (vesicle/liposome former). It is classified as a cosmetic ingredient in our database. CAS number: Related to Dicetyl Phosphate: CID 75143 (free acid); sodium salt CAS varies by supplier.

What is the Margin of Safety for Sodium Dihexadecyl Phosphate?

adequate 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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