Sodium HyaluronateFind More Crownvisc 1.8%PRODUCT DETAILSConcentration: 18 mg/ml (1.8%) of sodium hyaluronate Molecular Weight: 2.9 - 3.8 million daltons Viscosity: 450.000 - 750.000 mPa.s Osmolality: 270 - 400 mOsm/kg Storage: 2 - 25 ̊C pH: 6.8-7.6