Sodium Metaphosphate

INCI: SODIUM METAPHOSPHATE

CAS Number
10361-03-2
Function
Buffering, Chelating, Oral Care
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use; also GRAS for food applications

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Primarily used in oral care; ensure compliance with fluoride-related restrictions if combined in oral products; high concentrations can be irritating to mucous membranes

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Concern Level: Moderate

Regulatory Flags

fda_food_additive

Frequently Asked Questions

Is Sodium Metaphosphate safe in cosmetics?

Primarily used in oral care; ensure compliance with fluoride-related restrictions if combined in oral products; high concentrations can be irritating to mucous membranes The EU classifies Sodium Metaphosphate as "permitted". Safety rating: GOOD.

Is Sodium Metaphosphate allowed in the EU?

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

What does Sodium Metaphosphate do in cosmetics?

Sodium Metaphosphate functions as: Buffering, Chelating, Oral Care. It is classified as a cosmetic ingredient in our database. CAS number: 10361-03-2.

What is the Margin of Safety for Sodium Metaphosphate?

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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