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Ammonium bromide

Catalog No. 09701 Name Sigma Aldrich
CAS Number 12124-97-9 Website http://www.sigmaaldrich.com
M. F. BrN Telephone 1-800-521-8956
M. W. 93.9107 Fax
Purity ≥99.5% (T) Email
Storage Chembase ID: 105573

SYNONYMS

Title
溴化铵
IUPAC name
amine hydrobromide
IUPAC Traditional name
amine hydrobromide

DATABASE IDS

CAS Number 12124-97-9
EC Number 235-183-8
MDL Number MFCD00011419

PROPERTIES

Antion Traces chloride (Cl-): ≤1000 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Na: ≤50 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Impurities insoluble matter, passes filter test
λ 1 M in H2O
Linear Formula NH4Br
Product Line BioUltra
Purity ≥99.5% (T)
Absorption Wavelength λ: 260 nm Amax: 0.025
Absorption Wavelength λ: 280 nm Amax: 0.013
Density 2.43 g/mL at 25 °C(lit.)
Melting Point 452 °C(lit.)
pH 4.0-5.0 (25 °C, 1 M in H2O)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
Vapor Pressure 1 mmHg ( 198.3 °C)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Precautionary statements P305 + P351 + P338
RTECS BO9155000

DETAILS

REFERENCES