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Product Name: 2-Naphthol Other Name: β-Naphthol;2-Hydroxynaphthalene Molecular Formula: |
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| CAS No. | 135-19-3 |
| Purity | ≥99.0% |
| Degree | AR |
| MDL No. | MFCD00004067 |
| EC No. | 205-182-7 |
| Density | 1.28 g/mL |
| Melting Point | 120-122℃(lit.) |
| Boiling Point | 285-286℃(lit.) |
| Flashing Point | 153℃ |
| Appearance: White flinders or write powder, insoluble in water, and soluble in alcohol, ether, chloroform, glycerinum and aqueous alkali, there is pungent phenol smell. | |
| Solubility: Insoluble in easier, and soluble in alcohol, ether,chloroform, glycerinum and aqueous alkali. | |
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Stability: The color would be darken after long time storage,stable in air, and the color also would be darken when it is exposed under the sun. It evaporate with vapor. Chromogenic reaction: it turns green when the water solution works with ferric trichlorid. |
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Usage: It is organic compound raw material and dye intermediate,usually used for producing tobias acid, butyric acid, beta naphthol - 3 - formic acid and azo dyes. It is also the raw material for rubber antioxidant,dressing agent, bactericide , preservative, parasitic control and vermifug etc. And it is also used in perfume leather tanning,textile printing auxilaries. |
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