| |
|
| Business Range: Import and export of chemical products. The agent of domestic and international chemical products. Technical cooperation and transference. |
|
|
|
 Organic Intermediates: Benzene Series: 2-Naphthol |
| Chemical name: 2-Naphthol |
 |
| M.F.: C10H8O |
| M.W.: 144.17 |
| CAS No.: 135-19-3 |
Technical Indexes:
Item Index |
Grade |
Appearance |
Grey white flake or powder, turning into dark yellow or dark red in storage. |
Initial melting point of dry product |
120.0°Cmin. |
Purity |
99.1%min. |
1-Naphthol |
0.2%max.(chemical method)
0.3%max.(apparatus method) |
|
| Properties: Pure compound crystallizes in leaf from water or in flake from carbon disulfide. Melting point: 123-124°C, boiling point:295°C, specific gravity:1.28/20°C. Easily sublimes and soluble in alcohol, ether and solution of caustic alkali, hardly soluble in aqueous solution of sodium carbonate and ammonia spirit. . |
| Uses: Mainly used for the industries of dyes, rubber chemicals and paint. |
| Packing: Packed in plastic woven bag lined with plastic bag or at buyer's request. 25kg/bag. |
|
|
