Ammonium benzoate

Ammonium benzoate, a white solid, is the ammonium salt of benzoic acid.[1]

Ammonium benzoate
Ball-and-stick model of the benzoate anion
Ball-and-stick model of the ammonium cation
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.015.881
EC Number
  • 217-468-9
RTECS number
  • DG337800
UNII
Properties
C7H9NO2
Molar mass 139.15 g/mol
Appearance White solid
Density 1.26 g/cm3
Melting point 198 °C (388 °F; 471 K)
21.3 g/100 mL (20 °C)
83 g/100 mL (100 °C)
Solubility soluble in methanol
insoluble in diethyl ether
Hazards
Safety data sheet Fisher Scientific
GHS pictograms
GHS Signal word Warning
GHS hazard statements
 H302, H315, H319, H335
P261, P264, P270, P271, P280, P301+312, P302+352, P304+340, P305+351+338, P312, P321, P330, P332+313, P337+313, P362, P403+233, P405, P501
NFPA 704 (fire diamond)
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazards (white): no code
1
2
2
Lethal dose or concentration (LD, LC):
825 mg/kg, oral (rat)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References
  1. Yang, Wei-Wei; Di, You-Ying; Kong, Yu-Xia; Guo, Xiao-Yang; Tan, Zhi-Cheng (2010). "Synthesis, characterization, and thermodynamic study of ammonium benzoate C7H5O2NH4(s)". Thermochimica Acta. 502: 14–19. doi:10.1016/j.tca.2010.01.021.
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