ammonium metatungstate

ammonium metatungstate

[ə′mōn·yəm ‚med·ə′təŋ‚stāt]
(organic chemistry)
(NH4)6H2W12O40 A white powder, soluble in water, used for electroplating.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The powder was impregnated with solution of ammonium metatungstate, then filtered and dried at 110 AoC for 12 h.
The chemicals employed for the synthesis of W[O.sub.3] microcrystals were ammonium metatungstate hydrate ([(N[H.sub.4]).sub.6][H.sub.2][W.sub.12][O.sub.40] x x[H.sub.2]O, Sigma-Aldrich, 99.99%) and hydrochloric acid (HCl, NORDIC 37%, 12 M).
1.23 g of ammonium metatungstate hydrate (AMT) was dissolved in 20 mL of water under constant stirring.