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Ammonium bromide

CAS Number
12124-97-9
EC Number
235-183-8
Chemical Formula
BrH4N
Molecular Weight
97.94 g/mol

Description

thoughtful Rx Ammonium bromide (CAS 12124-97-9 ), also known by its historical pharmaceutical name Nervine, is an inorganic bromide salt used across pharmaceutical manufacturing, electronics, and polymer processing. It functions primarily as a flame retardant additive and pH buffering agent in industrial formulations. In electronics manufacturing, it acts as a flux activator in soldering processes. The compound contributes to controlled etching in printed circuit board production. Polymer and plastics compounders incorporate it as a halogen-based flame retardant for industrial use. Its bromine content supports char formation and combustion suppression in finished materials. Pharmaceutical manufacturers use it as a buffering and pH-regulating agent in formulation chemistry. This is particularly useful where controlled ionic environments are required during synthesis or processing. It also appears in photographic chemical systems and specialty chemical synthesis. Ammonium bromide is supplied as a white crystalline powder or granules. Standard commercial grades include technical grade for industrial applications and USP / BP grades for pharmaceutical use. Purity levels for pharmaceutical-grade material typically meet ≥99% specifications. Technical grades are also available for flame retardant and electronics applications requiring high consistency. Contact us for supply of Ammonium bromide Request Quote

Other Names (Synonyms)

NH4Br | Nervine | Ammonium bromatum | Ammonii bromidum | Hydrobromic acid monoammoniate | Ammonium bromide ((NH4)Br) | R0JB3224WS | Spectrum XD 3899

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point235 °C
Boiling Point452 °C
Density2.429 g/cm³ @ Temp: 25 °C
Appearancewhite crystals
ColorWhite
OdorOdorless
FormPowder/Solid
Water Solubility97 g/100 mL (25 ºC)
Vapor Pressure1 mm Hg ( 198.3 °C)
pH5.0-6.0 (25℃, 50mg/mL in H2O)
Log P-1 at 25℃

Safety & Handling

Danger
GHS07· IrritantGHS08· Health HazardGHS09· Environment

Hazard Statements

H319Causes serious eye irritation
H320Causes eye irritation
H336May cause drowsiness or dizziness
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P263Avoid contact during pregnancy and while nursing.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P391Collect spillage.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code28275900
WGK (Germany)2