Commodity Description: Item Specification Name Citric acid anhydrous CAS No. 77-92-9 Character colorless crystals or white crystalline powder Assay 99.5%~100.5% Molecular Formula C6H8O7 Molecular Weight 192.12 Loss on dring í_0.5% Density 1.542 Melting point 153-154.5 ípC Flash point 100 ípC Solubility in water 750 g/L (20ípC) Moisture 1.0% Barium salt : Accordance Light transmittance(405nm) 20%Aq.solution clear Readily carbonizabl substance no darker than standard Vitriol ash
