Brightness (%) (35) 93 + 2 75 + 2 Bulk Density () 350 – 450 350-400 Color on Panel Pure White Creamish Pink Content (400#) 0.1 % Max 1.0% Max P4 Value 5-7 5-7 Yellow Index 2-3 2-4 Specific Gravity 2.5 - 2.7 2.5-2.7 Moisture (%) 1.0 % Max 1.0% Oil Absorprion (Ml / 100gm) 50-60 55-65 Hegiman Grind 5+ 4.5. 25, 50 & 1000 kg.