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Naphthalene
Molecular formula: C10H5
Appearance: white flakes or powder
Non-volatile substances: 0.02% Max.
Ash: 0.006% Max.
Solidifying point | 79-82(2°) |
Free acid | pass |
Residue on iginity | 0.05 |
Pyro-mater | pass |
Hydroxybenzene(count with phenol) | 0.01 |
Dissolve in ethanol experiment | pass |