Laboratory separation method of toluene, aniline, phenol and benzoic acid_Kain Industrial Additive
Methods for separating toluene, aniline, phenol and benzoic acid First pass the mixture into NaHCO3 solution to separate benzoic acid. Then pass the NaOH solution to separate the phenol. By adding hydrochloric acid, aniline can be separated. Finally, toluene remains. 1. Add NaHCO3 solution, benzoic acid enters the water phase, and toluene, aniline, and phenol…
Aniline
Post Date: Nov 30,2021 Expiry Date: Nov 30,2022 Detailed Description: Cas No. :62-53-3 1. Physical and chemical properties Product Name: Aniline Appearance: Colorless to yellow liquid CAS RN.: 62-53-3 EINECS: 200-539-3 Molecular Weight: 93.13g/moL Molecular Formula: C6H7N Density: 1.0217g/mL Melting Point: -6.2℃ Boiling Point: 181-185℃ Flash Point: 76℃ refractive_index: 1.5845-1.5865 Water Solubility: 36 g/L (20℃)…
