Item 98% Grade 95% Grade 92% Grade Purity (%) 98min 95min 92min OH Group (%) 48.0min 47.5min 47.0min Moisture (%) 0.2max 0.5max 0.5max Ash (%) 0.05max 0.1max 0.1max Melting Point240min 195min / Color (phthalate)1max 2max 2max Packing: In 25kgs plastic compound woven bag or 500kgs sack or 1000kgs sack.