| 释义 |
trisulph-, trisulpho- Chem.|traɪsʌlf, traɪsʌlfəʊ|
[f. tri- 5 + sulphuric.]
A formative of the names of carbon compounds containing three SO2 groups, or three SO2.OH groups, and derivatives of the latter. (trisulphone, and trisulphonic, with trisulphonate, now also express these meanings.)
1867Griess in Jrnl. Chem. Soc. XX. 101 Trisulphodiphenylenic Acid..its composition may also be expressed in two different ways, viz. C12H6.S3H4O11, or C12H6.S3H6O12. 1875Watts Dict. Chem. VII. 1111 NvH2(SO3K)3 Trisulphammonate of potassium... ONv(SO3K)3 Trisulphoxyazate of potassium. |