Specifications:Refined standards ICUMSA 45Origin :ThailandPolarization : 99.90 degrees min.Ash content : 0.04 max.Solubility : 100 % dry and free flowing.Color : BrownRadiation : normalGranulation : fine to mediumMoisture : 0.5 % max.Magnetic particles : 4mp/kSo2 : 70 mg/kSulphur dioxide : 20 mg/kg min.Sediments : none.Smell : free of any smellReducing sugar : 0.05 % max.Hpn staph aureusn : nil.