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Ammonium bromide Structure

Ammonium bromide

Chemical Properties

Melting point 452 °C (lit.)
Boiling point 396 °C/1 atm (lit.)
Density  2.43 g/mL at 25 °C (lit.)
vapor pressure  1 mm Hg ( 198.3 °C)
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Powder/Solid
pka -1.03±0.70(Predicted)
color  White
Specific Gravity 2.429
PH 5.0-6.0 (25℃, 50mg/mL in H2O)
Odor Odorless
PH Range 4.5 - 6.0
Water Solubility  97 g/100 mL (25 ºC)
Sensitive  Hygroscopic
Merck  14,505
Dielectric constant 7.2(0.0℃)
Stability Stable. Incompatible with acids, bromine trifluoride, bromine trichloride, most common metals.
LogP -1 at 25℃
CAS DataBase Reference 12124-97-9(CAS DataBase Reference)
NIST Chemistry Reference Ammonium bromide(12124-97-9)
EPA Substance Registry System Ammonium bromide (12124-97-9)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-36
Safety Statements  22-24/25
WGK Germany  2
RTECS  BO9155000
TSCA  Yes
HS Code  28275900
Hazardous Substances Data 12124-97-9(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2714 mg/kg

MSDS

Usage And Synthesis

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