Product name: 1, 3-dihydroxyacetone Molecular formula: c3h6o3 Molecular weight: 90.08 Cas no.: 96-26-4 Specifications: Appearance: white powder Loss on drying: 0.5% Residue on ignition: 0.4% Assay(hplc): 98.0% Heavy metals(pb): 20 ppm Iron(fe): 25ppm Arsenic(as2o3): 3ppm Total plate count: 1000cfu/gm Total yeast and mold count: 100cfu/gm. In 25kgs fiber drum