467731

Ammonium bromide

≥99.99% trace metals basis

• Linear Formula: NH₄Br
• CAS Number: 12124-97-9
• Molecular Weight: 97.94
• EC Number: 235-183-8
• MDL number: MFCD00011419
• UNSPSC Code: 12352302
• PubChem Substance ID: 24870435
• NACRES: NA.23
• form: powder and chunks
• solubility: acetone: soluble(lit.); diethyl ether: slightly soluble(lit.); ethanol: soluble(lit.)

Properties

• vapor pressure: 1 mmHg ( 198.3 °C)
• Assay: ≥99.99% trace metals basis
• form: powder and chunks
• impurities: ≤0.005% insolubles; <100 ppm total metallic impurities
• ign. residue: ≤0.01%
• pH: 4.5-6.0
• bp: 396 °C/1 atm (lit.)
• mp: 452 °C (lit.)
• solubility: acetone: soluble(lit.); diethyl ether: slightly soluble(lit.); ethanol: soluble(lit.)
• density: 2.43 g/mL at 25 °C (lit.)
• anion traces: bromate (BrO₃^-): ≤0.002%; chloride (Cl^-): ≤0.2%; iodide (I^-): ≤0.005%; sulfate (SO₄^2-): ≤0.005%
• cation traces: Ba: ≤0.002%; Fe: ≤5 ppm; heavy metals: ≤5 ppm
• SMILES string: N.Br[H]
• InChI: 1S/BrH.H3N/h1H;1H3
• InChI key: SWLVFNYSXGMGBS-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H319,H336,H360FD,H362,H372
• Precautionary Statements: P202 - P260 - P263 - P264 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Lact. - Repr. 1B - STOT RE 1 - STOT SE 3
• Target Organs: Central nervous system, Nervous system
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves