Dextrose monohydrate food grade White crystal or granular powder Specific rotation +52.0 degrees centigrade - 53.5 degrees centigrade Acidity (2g, 0.02mol/LnaOH):1.2ml max. Chloride:200ppm max. Sulfate:200ppm Insoluble materials in ethanol (1g,95% ethanol 30ml,10 minutes):5mg max. Sulfite & dissoluble starch: yellow Loss on drying:9.5% max. Residue on ignition:0.2% max. Iron: 20ppm max. Heavy metal:20ppm max. Arsenic:2ppm max.