1-NAPHTHOL AR

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Specifications

Purity (by GC) Min 99 %
Melting point 95 - 97°C
Insolublematter in methanol Max 0.01 %
Water (HO2O) Max 0.2 %
Iron (Fe) Max 0.001 %
Chloride (Cl) Max 0.005 %
Heavy metals (as Pb) Max 0.001 %
2-Naphthol Max 0.2 %
Naphthalene Max 0.2 %