Product name:2-Naphthol
CAS:135-19-3
Molecular Formula:C10H8O
Formula Weight:144.17
Specification:100g
Description:
2-naphthol is a white, shiny, flakes or white powder. Insoluble in water, soluble in ethanol, ether, chloroform, glycerine and alkali solution.
2-naphthol is produced by sulfonation and alkali fusion of naphthalene. Sulfonated alkali fusion is a widely used production method, but the corrosion is serious, the cost is high, the waste water biological oxygen consumption is high. The 2-isopropyl naphthalene method developed by the American melamine company USES naphthalene and propylene as raw materials to produce 2-naphthol and acetone at the same time, which is similar to the situation of isopropyl benzene to phenol. Raw material consumption quota: refined naphthalene 1170kg/t, sulfuric acid 1080kg/t, solid caustic soda 700kg/t.