BN(2-Naphthol)
Cas No: 135-19-3
Type:Gray and white flake,dark yellow flake.
| Item Specification | Extra Grade | Measured Value |
| Appearance: | flakes | flakes |
| Beta naphthol content % ≥ | 99.0 | 99.1 |
| First melting point ℃ | 120 | 120 |
| Alpha-naphthol content% ≤ | 0.50 | 0.50 |
| Water content % ≤ | 0.1 | 0.09 |
Packing:25kg plastic woven bag lined wit PE bag.
