disulphatedisulfaten.
/dʌɪˈsʌlfət//dʌɪˈsʌlfeɪt/ Chemistry.† 1. In earlier use, a salt containing one equivalent of sulphuric acid to two of base. Obsolete.
ΚΠ
1838 T. Thomson Chem. Org. Bodies 228 Solution of disulphate of cinchonina.
c1865 J. Wylde Circle of Sci. I. 417/1 Quinine,..as a disulphate, has been..substituted.
Categories »
2. A salt containing two equivalents of sulphuric acid to one of base ( New Sydenham Soc. Lexicon).
Categories »
3. Applied by some to a sulphate containing a hydrogen atom replaceable by a basic element or radical; an acid sulphate ( Cent. Dict.).
4. A salt of disulphuric acid, a pyrosulphate.
ΚΠ
1877 H. E. Roscoe & C. Schorlemmer Treat. Chem. I. 345 The name disulphuric acid H2S2O7 has been given to this substance, as it forms a series of very stable salts; thus sodium disulphate Na2S2O7 is obtained by heating the acid sodium sulphate HNaSO4, so long as water is given off.
This entry has not yet been fully updated (first published 1897; most recently modified version published online June 2021).
<
n.1838- merchant taylor man
- merchant train
- merchant venturer
- merchant vintner
- merchant ware
- merchant weight
- merchant woman
- merchant's iron
- merchant's mark
- merchant-charterer
- merchant-duke
- merchant-factor
- merchant-marring
- merchant-princely
- merchant-sovereign
- merchant-subject
- merchant-wine-tunner
- merchantabilities
- merchantability
- merchantable
- merchantableness
- merchantcharterer
- merchantduke
- merchanted
- merchanteer