Chemical Name: 2-Naphthol
Structral Formula:
Molecular Formula: C 10H 8O
Molecular weight: 144.17
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.
Usage: 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
|
