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单词 phosphowolframic acid
释义

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phosphowolframic acid
phosphowolframic adj.
Brit. /ˌfɒsfə(ʊ)wʊlˈframɪk/
,
/ˌfɒsfə(ʊ)vɒlˈframɪk/
,
U.S. /ˌfɑsfoʊˌwʊlˈfræmɪk/
Chemistry (now rare) phosphowolframic acid = phosphotungstic acid
ΚΠ
1878 C. T. Kingzett Animal Chem. 276 By precipitation of its hydrochloric acid solution with phosphowolframic acid.
1904 Lancet 5 Mar. 654 Secondly, there was found a marked decrease in the proportion of uric acid nitrogen and other bodies precipitated by phospho-wolframic acid.
1980 Jrnl. Nat. Products 43 196 The filtrate was acidified with sulfuric acid, and the alkaloids were precipitated with phosphowolframic acid.
extracted from phospho-comb. form
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更新时间:2024/12/23 2:50:52