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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

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