钒确的分子公式

Vanadium Pentoxidevanadium pentoxide M.F.:V2O5 M.W.:181.88 Packing : powder 25kg composited bag lined with plastic bag ( paper bucket ),Flake 50kg paper bucket Usage: The catalyst, intermediates, also applied in coating, anyi UV glass, nigrosine, black ink, enamel, photographic developer . medicine, plant protection. Properties: powder:orange yellow or redbrown powder ,R.D.3.357;Flake: brown flake solid,M.P.:690oC, decomposition in 1750oC Specifications: we can supply large vanadium pentoxide99% ,99.5% ,99.9%and 99.99% our company can long term to supply the vanadium pentoxid our company can long term to supply the vanadium pentoxide ,the vanadium pentoxide is produced by myself . the goods name :vanadium pentoxide the content :99% ,99.5% ,99.9%,99.99% the package :iron bucket the delivery time :prompt the chemical compositon :ppm vanadium pentoxide :99.99% Al < 1 Cd <1 Mg <1 Mn<1 Pb<1 Sn<5 Si<5 Fe <1 Ba<3 Li<1 Co<2 B<2 Bi<10 Cu<1 Ag<1 vanadium pentoxide