... % 1,manufacturer/Factory 2,Beta Naphthol purity:99.1% 3,135-19-3,20000 MT/Y 4,packing: ... 25kg/bag, 17mt/FCL ITEM: Beta Naphthol 99.1%1,Cas NO.: 135-19-32,HS Code: 29071510 ... while storingFirst melting point (°C) ≥120.0121.0Beta-naphthol content (%) ≥99.199.1Alpha-naphthol content (%) ≤0.20.1Water content (%) ≤0.10 ... Technolohy and be cost effective5. Contribute to Sociey Beta Naphthol 99.1%