Carbonic acid, ammonium salt (CAS 10361-29-2) — Green N/A Note Fragrance Ingredient

ByThe Good Scents
Green · Spicy

Carbonic acid, ammonium salt

CAS 10361-29-2

Origin
synthetic
Note
N/A
IFRA
Professional use
Data as of: Apr 2026

What Is Carbonic acid, ammonium salt?

Ammonium carbonate is a synthetic compound primarily used in industrial applications and some niche fragrance formulations. Consumers might encounter it in certain cleaning products or specialty perfumes. While not a common fragrance ingredient, it plays specific roles in scent creation where its unique properties are required.

Safety Profile

PROFESSIONAL USE
Generally safeUse with awarenessProfessional use
⚠ Requires careful handling
⚠ Not recommended for consumer use
CAS
10361-29-2
Formula
Mixture
MW
Variable
Odor Family
Green · Spicy
Layer 1 · Enthusiast

What Does Carbonic acid, ammonium salt Smell Like?

Ammonium carbonate has a sharp, pungent odor reminiscent of ammonia with a slightly alkaline character. Its scent profile is not typically used for its aromatic qualities but rather for its chemical properties in specific formulations. The odor is fleeting and dissipates quickly, leaving little to no dry-down trace.

Scent Profile
Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Ammonium carbonate is a synthetic salt formed by the reaction of ammonia with carbon dioxide. It decomposes readily into ammonia, carbon dioxide, and water upon heating. Its primary use is in industrial applications rather than perfumery, due to its strong and unpleasant odor profile.

Physical & Chemical Properties

Melting PointDecomposes
SolubilitySoluble in water

Perfumer Guide

Note Position
N/A
Volatility
High
Blending
Poor
ApplicationTypical %RangeNotes
IndustrialTrace amountsN/ALimited fragrance use

Classic Accords

Tip: Avoid in consumer-facing products due to strong odor and safety concerns.

Alternatives & Comparisons

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

Not restricted by IFRA.

GHS Classification

H315 Skin irritation H319 Eye irritation H335 May cause respiratory irritation

RIFM Assessment

No RIFM assessment available.

Sustainability

Ammonium carbonate is synthesized industrially with minimal environmental impact. Its production is well-regulated, and it is not derived from natural sources.

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References

    Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

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