thiocyanate in English
Why for instance does the use of two different monovalent salts, potassium thiocyanate and potassium chloride, produce such different results?
Use "thiocyanate" in a sentence
1. Treatment of isopropyl bromide with sodium thiocyanate in a hot ethanolic solution affords isopropyl thiocyanate.
2. The amount of specifically adsorbed thiocyanate ion at a given electrode charge density and thiocyanate concentration is shown to depend on the ionic strength.
3. Aurate(1-), tetrachloro-, (SP-4-1)-, hydrogen (1:1), reaction products with ammonium thiocyanate (1:1) Gold salt complex of chlorauric acid and ammonium thiocyanate
4. The excess silver nitrate is titrated with a solution of ammonium thiocyanate.
5. The excess silver nitrate is titrated with a solution of ammonium thiocyanate, by Volhard's method.
6. Silver thiocyanate may be used as well; the precipitation of insoluble silver halides help simplify workup.
7. Thiocyanate, iodide, molybdate, tungstate, and tetrachloropalladate yielded partial or complete precipitation, but no analytically useful titration curves.
8. Extraction in the PEG 2000-ammonium sulphate-water system in presence of ammonium thiocyanate and sulphuric acid has been studied.
9. Elemental sulfur was determined after extraction with petroleum ether by cyanolysis and ferric thiocyanate color formation in acetone.
10. The excess is titrated with a solution of ammonium thiocyanate in the presence of ferric ammonium sulphate (Volhard's method).
11. The excess is then standardized with a titrated solution of potassium thiocyanate in the presence of ferric ammonia alum.
12. The first chemical for hypertension, sodium thiocyanate, was used in 1900 but had many side effects and was unpopular.
13. The test is a modification of the cobalt thiocyanate test currently used for cocaine and involves Basifying samples rather than acidifying them
14. The additives typically comprise a dispersion of colloidal silica and an additional additive selected from thiocyanate ions and/or iron ions.
15. It is based on the oxidation of ascorbic acid to dehydroascorbic acid with copper(II) in presence of ammonium thiocyanate; potassium iodide and starch are used as indicator.
16. Allicin is an thiocyanate found in garlic; it exhibits a wide variety of properties, including anticancer, antioxidative, antihypertensive, anti-arrhythmic, anti-parasitic, and anti-diabetic activities
17. Avec l'administration intrapéritonéale de 300 mg/kg PC d'Amygdaline, 4,1 mg d'Amygdaline et 3,9 μmol de thiocyanate furent excrétés, ce qui représente 13,7 et 6,5% de la dose, respectivement
18. A series of 1-aryl substituted dihydro-, 5-methyldihydro- and 6-methyl-dihydro-2,4(1H,3H)pyrimidinediones and their 2-thio analogues were obtained byreaction of the corresponding β-Alanines or α-methyl- and β-methyl-β-Alanines with ureaor potassium thiocyanate
19. The chloro‐Arsines employed comprise previously known diazarsolidine 1 a 3a and diazarsolenes 2 a‐b 3 as well as newly synthesized 2 c.NMR spectroscopic studies indicated that reactions of all starting materials with sodium thiocyanate (3), potassium tert‐butyl‐xanthogenate (4) and sterically encumbered sulfhydryl silane 5 proceeded in a similar manner, even if isolation of