Details
2-Naphthol
Structral Formula:
Molecular Formula: C10H8O
Molecular weight: 144.17
Technical Indexes:
Molecular Formula: C10H8O
Molecular weight: 144.17
Technical Indexes:
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Item Index
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Grade
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Appearance
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Grey white flake or powder, turning into dark yellow or dark red in storage.
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Initial melting point of dry product
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120.0°Cmin.
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Purity:
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99.1%min.
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1-Naphthol:
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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.
Usage: Mainly used for the industries of dyes, rubber chemicals and paint.