| 单词 | hyposulphate of soda |
| 释义 | > as lemmashyposulphate of soda a. Originally (and still commercially) applied to the salts now called by chemists thiosulphates; as hyposulphate of soda = sodium thiosulphate. ΘΚΠ the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > sulphates or sulphites > throsulphate hyposulphite1823 thiosulphate1873 1823 W. Henry Elements Exper. Chem. (ed. 9) II. ix. 123 Hypo-sulphite of silver may be formed by mixing hyposulphite of soda with dilute nitrate of silver, or by dissolving chloride of silver in any of the hypo-sulphites. Though formed of ingredients that have a metallic and very bitter taste, its flavour is intensely sweet. 1868–72 H. Watts Dict. Chem. V. 540 Allied to the sulphates there is a group of salts called thiosulphates, or more frequently hyposulphites. 1894 H. E. Roscoe & C. Schorlemmer Treat. Chem. I. 412 Thiosulphuric acid..forms a series of stable salts known as the thiosulphates (hyposulphites). < as lemmas |
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