2-萘酚又名β-萘酚,在锡、铅电解中作为添加剂,可使结晶致密、表面平整;当与动物胶共用时,可使阴极极化作用加强;还能使阳极泥疏松;能吸附电解液中悬浮物,起澄清作用;可缩短极距,允许在较高电流密度下生产;残极率、电耗、 2-Naphthol, also known as β-naphthol, can be used as additive in tin and lead electrolysis to make the crystal dense and the surface smooth. When used together with animal glue, the cathode polarization can be strengthened; the anode mud can also be loosened; Can absorb the suspended solids in the electrolyte, play a role in clarification; can shorten the pole pitch, allowing the production at higher current densities; residual rate, power consumption,