Sodium Trimetaphosphate

INCI: SODIUM TRIMETAPHOSPHATE

CAS Number
7785-84-4
Function
Oral Care Agent, Chelating, Viscosity Controlling
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes GRAS (Generally Recognized as Safe) under 21 CFR 182.6769 for food use; permitted in cosmetics. CIR concluded safe when formulated to avoid irritation

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Pure form is a severe skin irritant; must be formulated at appropriate dilution. Irritation is concentration-dependent

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium Trimetaphosphate safe in cosmetics?

Pure form is a severe skin irritant; must be formulated at appropriate dilution. Irritation is concentration-dependent The EU classifies Sodium Trimetaphosphate as "permitted". Safety rating: GOOD.

Is Sodium Trimetaphosphate allowed in the EU?

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

What does Sodium Trimetaphosphate do in cosmetics?

Sodium Trimetaphosphate functions as: Oral Care Agent, Chelating, Viscosity Controlling. It is classified as a cosmetic ingredient in our database. CAS number: 7785-84-4.

What is the Margin of Safety for Sodium Trimetaphosphate?

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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