释义 |
prehˈnitic, a. Chem. [f. prec.: see quot. 1872.] In prehnitic acid: see quots.
1872Watts Dict. Chem. VI. 811 Prehnitic acid, C10H6O8..crystallises..in large prisms resembling the mineral prehnite. 1875Ibid. VII. 1006 Prehnitic acid..obtained by heating hydromellitic acid with strong sulphuric acid. |