8-Hydroxyquinoline Molecular Formula: C9H7NO Molecular weight: 145.16 Cas no: 148-24-3 Assay 99.5%min Melting Point: 73-74.5 degree Residue on ignition:0.02%max Chloride:0.002%max SO4:0.01%max Fe:0.0015%max Character: the products is white crystal powder.boiling point being 267 degree. It is insoluble in water & ether,and soluble in acetone,chloroform and alcohol.and benzene Use: It is a intermediate of pharmaceuticals,pesticides and dyestuffs.it is used in chemical analysis,too. Packing: Packed in fibre drums of 25kgs net each.