Ammonium Carbonate

INCI: AMMONIUM CARBONATE

CAS Number
506-87-6 (diammonium), 10361-29-2 (unspecified), 8000-73-5 (mixture of ammonium bicarbonate + ammonium carbamate)
Function
Buffering (pH control)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes FDA GRAS (21 CFR 184.1137); CIR: safe as used 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
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Commercial ammonium carbonate products are mixtures of ammonium bicarbonate and ammonium carbamate; potential irritant at high concentrations but safe for dermal cosmetic use at typical levels.

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Concern Level: Low

Regulatory Flags

epa_safer_alternative ifra_fragrance fda_food_additive jecfa_safe

Frequently Asked Questions

Is Ammonium Carbonate safe in cosmetics?

Commercial ammonium carbonate products are mixtures of ammonium bicarbonate and ammonium carbamate; potential irritant at high concentrations but safe for dermal cosmetic use at typical levels. The EU classifies Ammonium Carbonate as "permitted". Safety rating: GOOD.

Is Ammonium Carbonate allowed in the EU?

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

What does Ammonium Carbonate do in cosmetics?

Ammonium Carbonate functions as: Buffering (pH control). It is classified as a cosmetic ingredient in our database. CAS number: 506-87-6 (diammonium), 10361-29-2 (unspecified), 8000-73-5 (mixture of ammonium bicarbonate + ammonium carbamate).

What is the Margin of Safety for Ammonium Carbonate?

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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