methionic acid
Chemistry. Now rare
noun
A disulphonic acid, CH2(SO3H)2, obtainable by the reaction of methane and sulphur trioxide; methanedisulphonic acid.
Origin
Mid 19th century; earliest use found in Thomas Graham (1805–1869), chemist.
| 单词 | methionic acid |
| 释义 | methionic acidChemistry. Now rare noun A disulphonic acid, CH2(SO3H)2, obtainable by the reaction of methane and sulphur trioxide; methanedisulphonic acid. Origin |
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