| 单词 | methyl orange |
| 释义 | methyl orange (once / 171295 pages) n WORD FAMILY methyl orange USAGE EXAMPLESDissolve the ash in distilled water and titrate total alkalinity, using as indicator methyl orange cold or litmus boiling. Thomssen, E. G., Soap-Making Manual—A Practical Hand...(2010) Alkalinity of the Soluble Ash—Official Cool the filtrate from 9 and titrate with N/10 hydrochloric acid, using methyl orange as an indicator. Ukers, William H. (William Harrison), All About Coffee(2010) Methyl orange is used largely as an indicator. Various, Encyclopaedia Britannica, 11th Edit...(2010) n an azo dye used as an acid-base indicator; used for titrations involving weak bases Hyper acid-base indicator an indicator that changes color on going from acidic to basic solutions azo dyeany dye containing one or more azo groups |
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