Ammonium bromide

• CAS: 12124-97-9
• Catalog Number: ACM12124979
• Category: Metal & Ceramic Materials
• Molecular Weight: 97.94
• Molecular Formula: BrH4N
• Description: FR-11, NH4Br, is the ammonium salt of hydrobromic acid. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes on heating and is easily soluble in water. On exposure to air it gradually assumes a yellow color because of the oxidation of traces of bromide (Br−) to bromine (Br2).
• Synonyms: Hydrobromic acid monoammoniate
• IUPAC Name: Azanium;bromide
• Canonical SMILES: [NH4+].[Br-]
• InChI: InChI=1S/BrH.H3N/h1H;1H3
• InChI Key: SWLVFNYSXGMGBS-UHFFFAOYSA-N
• Boiling Point: 396 °C
• Melting Point: 452 °C
• Density: 2.43 g/mL at 25 °C (lit.)
• Solubility: Freely soluble in methanol, ethanol, acetone; slightly soluble in ether; practically insoluble in ethyl acetate
• Appearance: White solid
• Storage: Inert atmosphere,Room Temperature
• Autoignition Temperature: Not flammable (USCG, 1999)
• Color/Form: White tetragonal crystals;White crystals or granules;Colorless crystals or yellowish white powder
• Complexity: 0
• Covalently-Bonded Unit Count: 2
• EC Number: 235-183-8
• Exact Mass: 96.95271
• Formal Charge: 0
• Hazard Codes: Xi
• H-Bond Acceptor: 1
• H-Bond Donor: 1
• Heavy Atom Count: 2
• HS Code: 2827590000
• LogP: 1.28200
• MDL Number: MFCD00011419
• Monoisotopic Mass: 96.95271
• Odor: Odorless
• Other Experimental: BP: 235 °C (in vacuum);VP: 1 mm Hg at 198.3 °C;Hygroscopic;Slightly hygroscopic;Slowly becomes yellowish in air; sublimes at high temperature without melting;Incompatibilities: acids, acid salts, spirit nitrous ether, alkaloids; salts of lead, mercury, silver
• PSA: 3.24
• Refractive Index: Index of refraction: 1.712 at 25 °C
• Rotatable Bond Count: 0
• Stability: Stable. Incompatible with acids, bromine trifluoride, bromine trichloride, most common metals.
• Storage Conditions: Store at RT.
• Topological Polar Surface Area: 1 Ų
• UNII: R0JB3224WS
• Vapor Pressure: 1 mm Hg ( 198.3 °C)
• WGK Germany: 2

Custom Q&A

What is the molecular formula of ammonium bromide?

The molecular formula of ammonium bromide is BrH4N or NH4Br.

What is the molecular weight of ammonium bromide?

The molecular weight of ammonium bromide is 97.94 g/mol.

What are the synonyms of ammonium bromide?

The synonyms of ammonium bromide are AMMONIUM BROMIDE, Nervine Ammonium bromatum, and Ammonii bromidum.

What are the component compounds of ammonium bromide?

The component compounds of ammonium bromide are ammonia (CID 222) and hydrobromic acid (CID 260).

What is the CAS number of ammonium bromide?

The CAS number of ammonium bromide is 12124-97-9.

What is the IUPAC name of ammonium bromide?

The IUPAC name of ammonium bromide is azanium;bromide.

What is the InChI of ammonium bromide?

The InChI of ammonium bromide is InChI=1S/BrH.H3N/h1H;1H3.

What is the InChIKey of ammonium bromide?

The InChIKey of ammonium bromide is SWLVFNYSXGMGBS-UHFFFAOYSA-N.

What is the molecular formula of ammonium bromide in other identifiers?

In other identifiers, the molecular formula of ammonium bromide is also BrH4N or NH4Br.

What is the European Community (EC) number of ammonium bromide?

The European Community (EC) number of ammonium bromide is 235-183-8.