英语词汇“rhodotannic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

rhodotannic adj.

Brit.

/ˌrəʊdə(ʊ)ˈtanɪk/

U.S.

/ˌroʊdoʊˈtænɪk/

[after German Rhodotannsäure rhodotannic acid (R. Schwartz 1852, in Sitzungsber. der Kaiserlichen Akad. der Wissensch. Wien: Math.-Nat. Classe 9 299)] Chemistry (now rare) rhodotannic acid a tannin found in the leaves of the alpenrose, Rhododendron ferrugineum.

ΘΚΠ

the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > from leaves

rhodotannic acid1853

gymnemic acid1887

1853 Chem. Gaz. 11 44 Rhodotannic acid in the anhydrous state has..the composition represented by the formula C¹⁴H⁶O⁷.

1918 A. G. Perkin & A. E. Everest Nat. Org. Colouring Matters xiii. 449 Rhodotannic acid, 4C₁₄H₁₂O₇, 3H₂O,..is an amber-coloured substance which gives a green coloration with ferric chloride solution.

单词	rhodotannic
释义	> as lemmas rhodotannic rhodotannic adj. Brit. /ˌrəʊdə(ʊ)ˈtanɪk/ , U.S. /ˌroʊdoʊˈtænɪk/ [after German Rhodotannsäure rhodotannic acid (R. Schwartz 1852, in Sitzungsber. der Kaiserlichen Akad. der Wissensch. Wien: Math.-Nat. Classe 9 299)] Chemistry (now rare) rhodotannic acid a tannin found in the leaves of the alpenrose, Rhododendron ferrugineum. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > from leaves rhodotannic acid1853 gymnemic acid1887 1853 Chem. Gaz. 11 44 Rhodotannic acid in the anhydrous state has..the composition represented by the formula C¹⁴H⁶O⁷. 1918 A. G. Perkin & A. E. Everest Nat. Org. Colouring Matters xiii. 449 Rhodotannic acid, 4C₁₄H₁₂O₇, 3H₂O,..is an amber-coloured substance which gives a green coloration with ferric chloride solution. extracted from rhodo-comb. form < as lemmas
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> as lemmas