... 4,packing: 25kg/bag, 17mt/FCL ITEM: Beta Naphthol 99.1%1,Cas NO.: 135-19-32,HS Code: 29071510 3,Brand ... ValueappereanceGray and white flake,dark yellow while storingFirst melting point (°C) ≥120.0121.0Beta-naphthol content (%) ≥99.199.1Alpha-naphthol ... content (%) ≤0.20.1Water content (%) ≤0.10.081,productsTangshan Baotie Coal & Chemical Co., Ltd. ( ...