Colorless crystal or liquid, M.P. 28°C, B.P. 258°C, freezing point 27°C, relative density 1.0863, refractive index 1.5780, flash point 115°C, soluble in ethanol, ether, benzene and glacial acetic acid, insoluble in water, inorganic acid or alkali.
Diphenyl Oxide is widely used in heat carrier, foaming agent, synthetic resins and perfumes.
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Items
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Requirements
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Super class
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Color, Hazen(Pt-Co)
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≤20
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Melting Point(℃)
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≥26.5
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Moisture(%)
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≤0.05
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Diphenyl Oxide content(%)
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≥99.8
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Phenol content (%)
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≤0.005
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Cl(%)
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≤10
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S(%)
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≤5
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