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Ammonium bromide

CAS 12124-97-9 · 100/100 · High conf.

Also registered as 7 other CAS numbers

7789-32-4 · 14216-86-5 · 80209-35-4 · 101215-76-3 · 204322-88-3 · 252189-56-3 · 357290-88-1

Ammonium bromide chemical structure

Concern score

100/100Critical concern based on regulatory listings.
High confidence

Ammonium bromide in plain language

What it is

Also known as azanium bromide · Ammoniumbromide · Ammonii bromidum · Ammonium bromide ((NH4)Br) · Ammoniumbromid · Ammoniun Bromatum

Show all 20 names

Amonium bromide · Bromure d'ammonium · H4BrN · Hydrobromic acid monoammoniate · NH4Br · Nervine · Spectrum XD 3899 · UNII-R0JB3224WS · ammonia bromide · ammonium bromide (100%) · ammonium bromide. accession number: 902601. · azanium;bromide · bromuro de amonio · Ammonium bromatum

What it does

We don't have a plain-language description for Ammonium bromide yet.

Recorded functional uses: Flame retardant

Is it a concern?
Critical concern: no hazard classifications on record. It is banned in EU cosmetics.

Why it's flagged

Ammonium bromide is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

RestrictedEU EC — banned

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

Restrictions first, then routine listings from published regulatory sources.

  • In marketed US drugs
  • EU Annex II — prohibited
  • EU prohibited in cosmetics

Recorded in these product areas

  • Found in consumer products
  • Cleaning
  • Industrial
  • EUEC

    Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products.

    banned
    View source →
  • EUCosIngActiveCosmetics Regulation annex II / ref 1695.
    • Cosmetics Regulation annex II / ref 1695.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 205 composition records across product categories including Laboratory supplies, Specialty occupational products, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Flame retardant.
    • EPA CPDat observed this chemical in 205 composition records across product categories including Laboratory supplies, Specialty occupational products, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Flame retardant.Source →
  • USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 28 active drug products and 31 total products.
    • FDA NDC lists this ingredient in 28 active drug products and 31 total products.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Ammonium bromide. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Ammonium bromide yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

8 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2023-08-24

    Open →
  • EPA Chemical and Products Database

    exposure · updated January 7, 2008

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA National Drug Code Directory

    regulatory · updated 2029-02-14

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Where it has been recorded

How often EPA CPDat has listed Ammonium bromide in a product composition. These are source records, not Greenveil catalog products.

Source records

205

Named organisations

6

Laboratory suppliesSpecialty occupational productsCleaning products and household care

Typical roles

Flame retardant
See products using Ammonium bromide →