... .1% 1,manufacturer/Factory 2,Beta Naphthol purity:99.1% 3,135-19-3, ... 4,packing: 25kg/bag, 17mt/FCL ITEM: Beta Naphthol 99.1%1,Cas NO.: 135-19-32,HS ... while storingFirst melting point (°C) ≥120.0121.0Beta-naphthol content (%) ≥99.199.1Alpha-naphthol content (%) ≤0.20.1Water content (%) ≤0 ... to the production and sale of maleic anhydride, beta naphthol, bon acid. 2,locationOur company is located in ...