... Bloom220Viscosity6.67% sol'n, 60°C30 ∼ 38 mps34.0Isoelectric Point (I.E.P)In hourse method7.0 ∼ 9.07.88Loss on Drying105 ... °C, 17hr≤12 %11.0pH6.67% sol'n, 35°C5.0 ∼ ... %96.2Color420nm, 30% sol’n≥40.0%54.9Ash Content550°C≤2.0 %0.63SO2 ContentUSP≤50 ppmPassedHeavy MetalsUSP≤50 ppmPassedArsenicUSP ...