Ammonium Bromide 99.5%

What is Ammonium Bromide? Ammonium Bromide (chemical formula NH₄Br) is a white crystalline salt formed by the combination of ammonia (NH₃) and hydrobromic acid (HBr). It is highly soluble in water and commonly used in various industrial, chemical, and laboratory applications. Alternate names for Ammonium Bromide include Ammonium bromide salt and Ammonium bromide (anhydrous).

Consistent Quality: We provide only high-quality Ammonium Bromide 99.5%, ensuring reliable and consistent performance for industrial, pharmaceutical, and laboratory applications.

Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers to ensure safe handling and preserve product quality during transport.

Frequent Uses

Chemical Synthesis
Widely used in chemical synthesis as a source of bromine ions for reactions involving bromine substitution. It is often used in organic synthesis to produce a variety of bromine-containing compounds, which are utilised in pharmaceuticals, agrochemicals, and other fine chemicals.

Analytical Chemistry
Serves as a reagent in analytical chemistry for various chemical tests and standard solutions. It is used in laboratory procedures such as titrations and in the preparation of solutions for qualitative and quantitative analysis.

Electronics Industry
Used in the production of semiconductors, where it plays a role in photolithography processes. It is essential for creating patterns on substrates like silicon wafers, which are critical in the manufacturing of electronic components

• Used for photography in films, plates and papers
• Used in fireproofing of wood
• Used in lithography and process engraving
• Used in corrosion inhibitors
• Used in pharmaceutical preparations

CAS No. 12124-97-9
Appearance: White briquettes
Assay (as NH₄Br): 99.5% min
Loss on drying: 0.2% Max
Appearance of solution (20% w/v): Clear, Colourless
Transmittance of 20% solution 410nm: 96.0% min
pH of a 5% solution: 4.5 - 5.5
Chlorides (as Cl-): 0.1% Max
Iodides (I-): 0.006% Max
Sulphates (as SO₄): 0.005% Max
Heavy metals (as Pb): 0.0003% Max
Non-volatiles: 0.01% Max
Iron (as Fe): 0.0002% Max

Additional Typical Values
•Resistance to KMnO₄ minutes: 10 minutes min
•Non-volatiles: 0.01% Max
•Alkaline earth metals (as Ca): 0.005% max

Cas Number: 12124-97-9

Einecs Number: 235-183-8

HS Code / Commodity Code: 29239000

Hazard Phrases: H319

Prec Phrases: P305+P351+P338