We offer clients with catalyst grade and laboratory reagent grade ammonium metaungstate. Laboratory Reagent grade high purity Ammonium Metatungstate ((NH4)6H2W12 O40· xH2O) finds extensive usage in varied industries. Experts take extreme care in offering high grade Ammonium Metatungstate produced from quality materials. About Metatungstate Highly soluble hydrated crystalsMolecular Weight of 2956 gm / molHigh purity source of tungsten Ideal For Catalyst manufacturingReagent production for chemical analysis