Pharmaceutical IntermediateChina High Quality 113170-55-1 Map Magnesium L-Ascorbyl-2 Phosphate Magnesium Ascorbyl Phosphate, Find details about China Magnesium Ascorbyl Phosphate, Ascorbyl from High Quality 113170-55-1 Map Magnesium L-Ascorbyl-2 Phosphate Magnesium Ascorbyl Phosphate