Items Standard Appearance white crystalline Powder Assay 99% Melting point for benzoic acid 121.5-123.5 Moisture 1.5%max Acidity & alkalinity 0.2ml Policyclic acid Passed Chlorinated organic compounds: 0.06% Sulphates 0.1%max Chloride 0.02%max Colour of solution Y6 As 2PPM MAX Hg 1PPM MAX Pb 2PPM MAX Water solution test Clear Readily oxidisable substances (KMnO4) 0.5ml/g MAX Phthalic acid Conforms
