Boiling point :278.94°C (rough estimate)
Density :1.3004 (rough estimate)
refractive index :1.4688 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :very soluble in H2O; soluble in ethanol
form :white crystalline powder
color :white crystals, crystalline powder
Specific Gravity :1.137 (20℃)
Water Solubility :1g/1mL H2O [MER06]Boiling Point of 336.3°C: sublimes [CRC10]
CAS DataBase Reference :528-94-9(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 2-hydroxy-, monoammonium salt (528-94-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.