1.Viscosity: 200-1200cps2.Grain size:30-60mesh 100% pass or as per contract stipulateed 3.Moisture %: 15 max 4.Ph : 6.0-7.5 5.Ca content %: 0.3 max 6.Ash content % : 20.0-24.0 7.Transparency cm: 3 min.